Factors, Divisors, Proper Factors, Factor Pairs, Square Numbers

Which number is a factor and divisor of 21

• 8

• 9

• 6

• 3

Tags

CCSS.3.OA.A.4

CCSS.3.OA.B.6

Which number is a factor and divisor of 7?

• 3

• 4

• 6

• 7

Tags

CCSS.4.OA.B.4

Which number is a factor and divisor of 56?

• 7

• 6

• 9

• 5

Tags

CCSS.3.OA.A.4

CCSS.3.OA.B.6

Which of the following is a multiple of 7?

• 28
• 48
• 71
• 45

Tags

CCSS.4.OA.B.4

Which is not a multiple of 6?

• 72

• 42

• 18

• 35

Tags

CCSS.4.OA.B.4

24, 48, 72, 96 are all multiples of

• 5
• 7
• 11
• 12

Tags

CCSS.4.OA.B.4

Which of the following numbers shows all of the factors and divisors of 12?

• 1,2,3,4,6,12

• 1,2,3,4,6,8,12

• 1,2,4,6,12

• 2,4,6,8,10,12

Tags

CCSS.4.OA.B.4

Which number listed below is a prime number?

• 1
• 37
• 63
• 33

Tags

CCSS.4.OA.B.4

Which group shows a list of composite numbers?

• 2,4,6,8,10
• 5,10,15,20,25
• 3,15,27,36,49
• 21,35,48,55,62

Tags

CCSS.4.OA.B.4

Which of the following is a divisor/factor of 54?

• 4

• 7

• 5

• 9