Quiz about Greatest Common Factor and Least Common Multiple

Question 1

Find the greatest common factor of 30 and 36

Accepted Answer

6

Answer

2

Answer

3

Answer

18

Question 2

What is the GCF of 4 and 12?

Accepted Answer

4

Answer

3

Answer

1

Answer

6

Question 3

Find the Greatest  Common Factor (GCF) of 14 & 22.

Accepted Answer

2

Answer

1

Answer

7

Answer

14

Question 4

What is the greatest common factor of 4 and 8?

Accepted Answer

4

Answer

2

Answer

8

Answer

1

Question 5

What is the greatest common factor of 16 and 24?

Accepted Answer

8

Answer

6

Answer

2

Answer

4

Question 6

GCF of 28 and 40

Accepted Answer

4

Answer

2

Answer

7

Answer

8

Question 7

GCF of 24 and 56

Accepted Answer

8

Answer

2

Answer

4

Answer

6

Question 8

GCF of 20 and 35

Accepted Answer

5

Answer

4

Answer

7

Answer

20

Question 9

Fill in the Blank: Least _______ ________

Accepted Answer

Common Multiple

Answer

Common Multilpier

Answer

Common Factor

Question 10

Which of the following is a multiple of 7?

Accepted Answer

28

Answer

48

Answer

71

Answer

45

Question 11

Which one is a multiple of 4?

Accepted Answer

24

Answer

33

Answer

22

Answer

18

Question 12

Which of these numbers is a multiple of 4?

Accepted Answer

20

Answer

2

Answer

9

Answer

15

Question 13

Find the Least Common Multiple of 9 and 6

Accepted Answer

18

Answer

36

Answer

38

Answer

72

Question 14

What is the least common multiple (LCM) of 8 and 5?

Accepted Answer

40

Answer

50

Answer

5

Answer

8

Question 15

What is the least common multiple (LCM) of 15 and 2?

Accepted Answer

30

Answer

2

Answer

45

Answer

152

Question 16

The multiples of 7 are
1,6,7,9,3,6,4

Accepted Answer

<span style="color: #5de2a5;">False</span>

Answer

Question 17

Choose the correct list of the first five multiples of 10.

Accepted Answer

10, 20, 30, 40, 50

Answer

1, 10, 20, 30, 40

Answer

5, 10, 15, 20, 25

Answer

10, 30, 40, 50, 60

Question 18

Choose the correct list of the first five multiples of 6.

Accepted Answer

6, 12, 18, 24, 30

Answer

6, 12, 18, 32, 36

Answer

6, 14, 22, 28, 34

Answer

1, 6, 12, 18, 24

Question 19

Which of these is NOT a factor of 36?

Accepted Answer

8

Answer

2

Answer

12

Answer

6

Greatest Common Factor and Least Common Multiple

30 questions

What is the GCF of 8 and 10?

Find the greatest common factor of 20 and 30

Find the greatest common factor of 24 and 48

Find the greatest common factor of 30 and 36

Find the greatest common factor of 32 and 48

What is the GCF of 4 and 12?

Find the Greatest Common Factor (GCF) of 14 & 22.

What is the greatest common factor of 4 and 8?

What is the greatest common factor of 16 and 24?

GCF of 28 and 40

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