Free Printable factors and multiples

1.

A prime number is...

a)

a number that has only one factor.

b)

a number that has at least two factors.

c)

a number that has more than two factors.

d)

a number that has only two factors.
(1 and itself)

2.

Which number is NOT prime?

a)

3

b)

7

c)

17

d)

21

3.

Which number is a multiple of 12?

a)

36

b)

40

c)

80

d)

3

4.

All the factors of 15 are:

a)

1, 2, 3, 5, 13, 15

b)

1, 15

c)

1, 6, 9, 15

d)

1, 3, 5, 15

5.

A number having more than two factors is called

a)

Prime

b)

Composite

c)

Factor

d)

Multiple

6.

The smallest 2-digit prime number is

a)

10

b)

11

c)

97

d)

99

7.

Which of the following number is divisible by 4?

a)

932

b)

810

c)

414

d)

638

8.

The 4th multiple of 9 is

a)

18

b)

27

c)

36

d)

45

9.

The second even multiple of 3 is

a)

6

b)

9

c)

12

d)

15

10.

Which is a NOT a factor of 9?

a)

0

b)

1

c)

3

d)

9

11.

Which are the factors of both 6 and 15?

a)

9

b)

5

c)

6

d)

3

12.

Joe has listed the first 4 multiples of 7 as:
7 14 22 28
Which one is incorrect?

a)

7

b)

14

c)

22

d)

28

13.

Which number is not a multiple of 10?

a)

20

b)

35

c)

40

d)

50

14.

Check all the multiples of 6....

a)

30

b)

40

c)

48

d)

54

e)

60

15.

Check all the multiples of 7....

a)

21

b)

54

c)

63

d)

35

16.

Identify the number that is a multiple of 8

a)

54

b)

55

c)

56

d)

57

17.

List the first five multiples of 3

a)

3, 6 10, 15, 20

b)

3, 6, 9, 12, 15

c)

3,12,15,27,30

d)

5,10,15,20,25

18.

Which number is a factor of 18

a)

4

b)

8

c)

6

d)

36

19.

Which number is a factor of 7?

a)

3

b)

10

c)

14

d)

7

20.

Which are the factors of 24?

a)

1, 2, 3, 8, 12, 24

b)

2, 3, 4, 6, 8, 12

c)

1, 2, 3, 4, 6, 8, 12, 24

21.

What is the missing factor?

4 x _____ = 28

a)

12

b)

6

c)

7

d)

9

22.

Which is not a factor of 21?

a)

1

b)

3

c)

6

d)

7

23.

What are factors?

a)

Fractions

b)

2 numbers that you add together to make another number

c)

2 numbers you multiply together to make another number

d)

The numbers you say when skip counting

24.

What are multiples?

a)

Numbers you use to multiply

b)

The numbers you say when you skip count by a number

c)

Numbers you use to add

d)

Denominators

25.

A prime number........

a)

has many factors.

b)

has only two factors.

c)

has three to five factors.

d)

has no factors.

26.

A composite number has more than two factors.

a)

True

b)

False

27.

TRUE or FALSE?

A FACTOR is greater than the product (or the answer to a multiplication problem)

a)

TRUE

b)

FALSE

28.

Select all of the multiples of 8.

a)

2

b)

8

c)

32

d)

4

29.

What is the missing factor?

___ x 8 = 40

a)

6

b)

3

c)

4

d)

5

30.

What is the missing factor?

25 = 5 x ___

a)

10

b)

5

c)

6

d)

9

31.

What is the missing factor?

___ x 6 = 12

a)

3

b)

9

c)

6

d)

2

32.

A prime number is...

a)

a number that has only one factor.

b)

a number that has at least two factors.

c)

a number that has more than two factors.

d)

a number that has only two factors.
(1 and itself)

33.

Which number is NOT prime?

a)

3

b)

7

c)

17

d)

21

34.

Which number is a multiple of 12?

a)

36

b)

40

c)

80

d)

3

35.

All the factors of 15 are:

a)

1, 2, 3, 5, 13, 15

b)

1, 15

c)

1, 6, 9, 15

d)

1, 3, 5, 15

36.

A number having more than two factors is called

a)

Prime

b)

Composite

c)

Factor

d)

Multiple

37.

The smallest 2-digit prime number is

a)

10

b)

11

c)

97

d)

99

38.

Which of the following number is divisible by 4?

a)

932

b)

810

c)

414

d)

638

39.

The 4th multiple of 9 is

a)

18

b)

27

c)

36

d)

45

40.

The second even multiple of 3 is

a)

6

b)

9

c)

12

d)

15

41.

Which is a NOT a factor of 9?

a)

0

b)

1

c)

3

d)

9

42.

Which are the factors of both 6 and 15?

a)

9

b)

5

c)

6

d)

3

43.

Joe has listed the first 4 multiples of 7 as:
7 14 22 28
Which one is incorrect?

a)

7

b)

14

c)

22

d)

28

44.

Which number is not a multiple of 10?

a)

20

b)

35

c)

40

d)

50

45.

Check all the multiples of 6....

a)

30

b)

40

c)

48

d)

54

e)

60

46.

Check all the multiples of 7....

a)

21

b)

54

c)

63

d)

35

47.

Identify the number that is a multiple of 8

a)

54

b)

55

c)

56

d)

57

48.

List the first five multiples of 3

a)

3, 6 10, 15, 20

b)

3, 6, 9, 12, 15

c)

3,12,15,27,30

d)

5,10,15,20,25

49.

Which number is a factor of 18

a)

4

b)

8

c)

6

d)

36

50.

Which number is a factor of 7?

a)

3

b)

10

c)

14

d)

7

51.

Which are the factors of 24?

a)

1, 2, 3, 8, 12, 24

b)

2, 3, 4, 6, 8, 12

c)

1, 2, 3, 4, 6, 8, 12, 24

52.

What is the missing factor?

4 x _____ = 28

a)

12

b)

6

c)

7

d)

9

53.

Which is not a factor of 21?

a)

1

b)

3

c)

6

d)

7

54.

What are factors?

a)

Fractions

b)

2 numbers that you add together to make another number

c)

2 numbers you multiply together to make another number

d)

The numbers you say when skip counting

55.

What are multiples?

a)

Numbers you use to multiply

b)

The numbers you say when you skip count by a number

c)

Numbers you use to add

d)

Denominators

56.

A prime number........

a)

has many factors.

b)

has only two factors.

c)

has three to five factors.

d)

has no factors.

57.

A composite number has more than two factors.

a)

True

b)

False

58.

TRUE or FALSE?

A FACTOR is greater than the product (or the answer to a multiplication problem)

a)

TRUE

b)

FALSE

59.

Select all of the multiples of 8.

a)

2

b)

8

c)

32

d)

4

60.

Which answer choice lists all the factors for 27?

a)

3, 9

b)

1, 3, 9, 27

c)

1, 3, 6, 9, 12, 27

d)

1, 3, 6, 9, 18, 27

61.

What is the missing factor?

___ x 8 = 40

a)

6

b)

3

c)

4

d)

5

62.

What is the missing factor?

25 = 5 x ___

a)

10

b)

5

c)

6

d)

9

63.

What is the missing factor?

___ x 6 = 12

a)

3

b)

9

c)

6

d)

2

64.

Check all the correct answers.

Which of the following numbers have 2 as a factor?

a)

8

b)

10

c)

15

d)

24

65.

Check all the correct answers.

Which of the following numbers have 5 as a factor?

a)

15

b)

20

c)

25

d)

32

66.

Is 3 a factor of 21?

a)

yes

b)

no

67.

Is 3 a factor of 26?

a)

yes

b)

no

68.

Which number is a factor of 10

a)

3

b)

4

c)

5

d)

8

69.

Which number is a factor of 18

a)

4

b)

7

c)

6

d)

12

70.

Which number is a factor of 24

a)

9

b)

7

c)

11

d)

12

71.

Which are the factors of 14?

a)

1,14

b)

1, 2, 7, 14

c)

2, 7

72.

Which are the factors of 24?

a)

1, 2, 3, 8, 12, 24

b)

2, 3, 4, 6, 8, 12

c)

1, 2, 3, 4, 6, 8, 12, 24

73.

Which are the factors of 32?

a)

1, 2, 4, 8, 16, 32

b)

1, 32, 4, 8

c)

1, 16, 2, 32

74.

Which number has 2 as a factor?

a)

13

b)

21

c)

26

d)

33

75.

Which number is a factor of 21

a)

8

b)

9

c)

6

d)

3

76.

Which are the factors of 14?

a)

1,14

b)

1, 2, 7, 14

c)

2, 7

77.

Which number is a factor of 56?

a)

7

b)

6

c)

9

d)

5

78.

Which is a NOT a factor of 9?

a)

0

b)

1

c)

3

d)

9

79.

Is 3 a factor of 12?

a)

yes

b)

no

80.

Which is a NOT a factor of 12?

a)

1

b)

3

c)

5

d)

12

81.

Which number has 2 and 3 as a factor?

a)

14

b)

16

c)

18

d)

20

82.

All even numbers have which number as a factor?

a)

3

b)

4

c)

2

d)

5

83.

3 times more than 7 is?

a)

7

b)

21

c)

18

d)

24

84.

3 times more that 50 is?

a)

15

b)

150

c)

1,500

85.

Which lists all the factors of 20?

a)

1, 2, 4, 5, 10, 20

b)

1, 2, 5, 10, 20

c)

1, 4, 5, 20

d)

1, 2, 10, 20

86.

What are the factors of 35?

a)

1,35

b)

5,7

c)

1,3,5,7,35

d)

1,5,7,35

87.

Which factor of 12 is missing in the list of numbers? 1,2,3,4,___,12.

a)

5

b)

6

c)

8

d)

10

88.

What is a factor?

a)

a factor is when you divide two numbers to get another number

b)

a whole number that multiplies with another factor to get the whole number product

c)

a factor the answer to a multiplication problem

d)

the same as a multiple

89.

Is 8 a factor of 32?

a)

Yes

b)

No

90.

The factor pairs of 15 are 1 and 15 and _______

a)

2 and 7

b)

3 and 6

c)

3 and 5

d)

3 and 4

91.

Which of these statements is true?
Read carefully.

a)

All numbers have four factors.

b)

2 is a factor of every number.

c)

1 is a factor of every number.

d)

All odd numbers have an odd number of factors.

92.

Which number is NOT a factor of 32?

a)

8

b)

4

c)

7

d)

2

93.

Which number below is not a factor

of 50?

a)

2

b)

4

c)

5

d)

10

94.

Which number below is a multiple

of 6?

a)

15

b)

22

c)

31

d)

36

95.

Which number below is a factor of

30, but is not a multiple of 3?

a)

6

b)

15

c)

8

d)

10

96.

Which number below is a factor of

48, but is not a multiple of 4?

a)

12

b)

11

c)

6

d)

8

97.

In Mrs. Johnson’s class, the students

took a survey of their favorite subject.

The number of students who voted for

math is a multiple of 2 and 3. How many

students could have voted for math?

a)

15 students

b)

16 students

c)

18 students

d)

19 students

98.

Emerson invited some of her friends to

spend the night for her birthday party. The

number of friends she invited is a multiple

of 4. How many friends could Emerson have

invited to her birthday party?

a)

10 friends

b)

12 friends

c)

13 friends

d)

14 friends

99.

On a beautiful sunny day, there are many

sailboats on the lake. The number of

sailboats is a multiple of 2 and 7. How many

sailboats are on the lake?

a)

21 boats

b)

28 boats

c)

35 boats

d)

38 boats

100.

Which numbers are factors of the number 45? (You can select more than one answer)

a)

9

b)

15

c)

2

d)

5

e)

8

101.

Select all the numbers that are factors of 20.

a)

10

b)

4

c)

8

d)

2

e)

1

102.

Which number is NOT a factor of 42?

a)

6

b)

2

c)

12

d)

7

103.

Which number below is a factor of 21 and 33?

a)

7

b)

11

c)

3

d)

9

104.

Which number below is a multiple of 3, 4, and 5?

a)

45

b)

48

c)

50

d)

60

105.

What are the first five multiples of 8?

a)

1,2,4,8

b)

8,12, 16,20,24

c)

8,16,24,32,40

d)

8,16,30,36,42

106.

Which below is NOT a factor pair of 36?

a)

1,36

b)

4,8

c)

2,18

d)

6,6

107.

Which numbers are multiples of 4? You can select more than one answer.

a)

24

b)

38

c)

44

d)

12

108.

Which numbers are multiples of 4? You can select more than one answer.

a)

24

b)

38

c)

44

d)

12

109.

Which choice lists all the factors for the number 24?

a)

2, 3, 4, 6, 8, 12, 24

b)

2, 3, 4, 6, 8, 12, 24, 36

c)

1, 2, 3, 4, 6, 8, 12, 24

d)

1, 2, 4, 5, 6, 8, 12 ,24

110.

List the first 5 multiples of 8

a)

1, 2, 4, 8

b)

8, 16, 25, 32, 40

c)

8, 16, 24, 32, 40

d)

8, 16, 24, 31, 40

111.

What are the next three multiples?6, 12, 18, ___ ,___ ,___

a)

24, 30, 34

b)

24, 36, 42

c)

24, 30, 36

d)

22, 28, 34

112.

Which are factors of 20?

a)

2,10,5,4,1,20

b)

3,5,7,9

c)

40,80,100

d)

15,25,35

113.

Which is a factor pair of 24?

a)

2,12

b)

3,5

c)

7,6

d)

8,5

114.

Which is a multiple of 3

a)

15

b)

4

c)

1

d)

5

115.

Multiples of 4

a)

4,8,12,16,20

b)

2,4,6,8

c)

1,2

d)

3,6,9

116.

List the first 5 multiples of 8

a)

1, 2, 4, 8

b)

8, 16, 25, 32, 40

c)

8, 16, 24, 32, 40

d)

8, 16, 24, 31, 40

117.

Joe has listed the first 4 multiples of 7 as:
7 14 22 28
Which one is incorrect?

a)

7

b)

14

c)

22

d)

28

118.

All the factors of 15 are:

a)

1, 2, 3, 5, 13, 15

b)

1, 15

c)

1, 6, 9, 15

d)

1, 3, 5, 15

119.

Joe has listed the first 4 multiples of 7 as:
7 14 22 28
Which one is incorrect?

a)

7

b)

14

c)

22

d)

28

120.

The answer to a multiplication problem is called the . . .

a)

difference

b)

factor

c)

product

d)

sum

121.

14, 49, and 28 are all multiples of what number?

a)

2

b)

7

c)

4

d)

5

122.

Which number is a multiple of 5?

a)

16

b)

29

c)

40

d)

32

123.

List the first 5 multiples of 8

a)

1, 2, 4, 8

b)

8, 16, 25, 32, 40

c)

8, 16, 24, 32, 40

d)

8, 16, 24, 31, 40

124.

20, 30, 40, 50, 60, 70, 80 are multiples of....

a)

100

b)

5

c)

10

d)

10 and 5

125.

16, 18, 20, 24 are all multiples of....

a)

4

b)

3

c)

8

d)

2

126.

A prime number is...

a)

a number that has only one factor.

b)

a number that has at least two factors.

c)

a number that has more than two factors.

d)

a number that has only two factors.
(1 and itself)

127.

A COMPOSITE number has:-

a)

Exactly 2 factors

b)

Less than 2 factors

c)

More than 2 factors

d)

No factors

128.

Which number is a composite number?

a)

10

b)

5

c)

7

d)

11

129.

Is 27 a prime number?

a)

Yes, because it has more than one factor pair.

b)

Yes, because it has only one factor pair

c)

No, because it has more than one factor pair.

d)

No, because it has only one factor pair.

130.

Which choice lists all the factors for the number 24?

a)

2, 3, 4, 6, 8, 12, 24

b)

2, 3, 4, 6, 8, 12, 24, 36

c)

1, 2, 3, 4, 6, 8, 12, 24

d)

1, 2, 4, 5, 6, 8, 12 ,24

131.

A factor is....

a)

The answer in a multiplication problem.

b)

Two numbers added together

c)

two numbers multiplied to get a product

d)

The top number of a fraction

132.

All even numbers have which number as a factor?

a)

3

b)

4

c)

2

d)

5

133.

Which number is NOT prime?

a)

3

b)

7

c)

17

d)

21

134.

Which is true about ALL prime numbers.

a)

They are all even.

b)

They are all odd.

c)

They have exactly two factors.

d)

They do not have any factors.

135.

What number is the only even prime number?

a)

0

b)

2

c)

1

d)

3

136.

The only factors of the number 7 are 1 and 7. This means 7 is a prime number. TRUE or FALSE.

a)

True

b)

False

137.

Which is a NOT a factor of 9?

a)

0

b)

1

c)

3

d)

9

138.

The factors of a number are
(1, 2, 3, 6, 9, 18)
What is the number?

a)

9

b)

18

c)

2

139.

The only factors of the number 7 are 1 and 7. This means 7 is a prime number. TRUE or FALSE.

a)

True

b)

False

140.

What is the missing factor of 14?
(1, __, 7, 14)

a)

2

b)

3

c)

4

141.

The number 15 has two factor pairs. 1 and 15 and ….

a)

2 and 7

b)

3 and 5

c)

3 and 6

d)

3 and 4

142.

1, 3, 5, 15

These numbers are the....

a)

Multiples of 15

b)

Factors of 15

c)

Factors of 5

d)

Multiples of 3

143.

36, 12, 144, 24, 60

These numbers are all .....

a)

Factors of 12

b)

Multiples of 12

c)

Factors of 2

d)

Multiples of 3

144.

Drag letter A in this blank: (a) and drag letter B in this blank: (b)

Do not drag letters C and D in any blanks.

(***This is a practice question***)

Choose from the below words

A

B

C

D

145.

Select all factors of 10 in order form LEAST to GREATEST

(a) (b) (c) (d)

Choose from the below words

1

2

5

10

3

4

9

146.

List all factors of 49 in order from LEAST to GREATEST

(a) (b) (c)

Choose from the below words

1

7

49

2

3

16

24

147.

Which is a factor pair for 64

a)

2 x 32

b)

1 x 63

c)

5 x 13

d)

8 x 7

148.

Which shows three factors of 14,

and three multiples of 14

a)

2, 7, 14

14, 30, 44

b)

1, 3, 14

28, 42, 56

c)

7, 9, 24

12, 92, 93

d)

1, 2, 7

14, 28, 42

149.

5 and 8 are (a) of 40,

and 40 is a (b) of 5 and 8

Choose from the below words

Factors

Multiple

Prime

Composite

150.

Select the PRIME number

a)

51

b)

22

c)

29

d)

56

151.

Which equation has a dividend that is a multiple of 3

and quotient a factor of 16

a)

36 $\div$ 9 = 4

b)

25 $\div$ 5 = 5

c)

21 $\div$ 7 = 3

d)

9 $\div$ 4 = 2R1

152.

7 is a (a) number, because the only factors of 7 are 1 and 7.

Choose from the below words

Prime

Composite

153.

24 is a (a) number, because 24 has more than two factors.

Choose from the below words

composite

Prime

154.

List all factors of 36

a)

1, 36

b)

1, 2, 3, 4, 6, 9, 12, 18, 36

c)

1, 2, 3, 5, 6, 7, 11, 18, 36

d)

1, 2, 3, 4, 5, 6, 7, 8, 9, 36

155.

List the first ten multiples of 6 and 4.

What multiples do they have in common?

a)

1 and 2

b)

12, 24, 36, and 48

c)

1, 2, 3, 4, and 6

d)

12, 24, and 36

156.

Which of the following numbers is a prime number?

a)

11

b)

9

c)

15

d)

4

157.

What is the smallest composite number?

a)

3

b)

2

c)

4

d)

1

158.

Which number is a factor of both 12 and 18?

a)

5

b)

3

c)

7

d)

2

factors and multiples

Total questions: 158

Worksheet time: 8hrs 37mins

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