Factors and Multiples Review

Which lists all the factors of 50?

• 1, 2, 3, 4, 5, 10

• 1, 2, 5, 10, 25, 50

• 1, 50

• 1, 5, 10, 50

Tags

CCSS.4.OA.B.4

Which lists all the factors of 108?

• 1, 108

• 1, 2, 3, 4, 5, 6, 7, 8, 7, 6, 5, 3, 2, 1

• 1, 2, 3, 4, 27, 36, 54, 108

• 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108

Tags

CCSS.4.OA.B.4

What is the greatest common factor of 12 and 72?

(a)  

What is the greatest common factor of 18 and 57?

(a)  

What is the greatest common factor of 48 and 84?

(a)  

Which is the first four multiples of 5?

• 1, 2, 3, 5

• 1, 5

• 1, 5, 10, 15

• 5, 10, 15, 20

What are the first four multiples of 8?

• 8, 16, 24, 32

• 1, 8, 16, 24

• 1, 8

• 1, 2, 4, 8

What are the first four multiples of 7?

• 1, 7

• 1, 3, 4, 7

• 7, 14, 21, 28

• 1, 7, 14, 21

What is the lowest common multiple of 3 and 5?

(a)  

What is the lowest common multiple of 6 and 8?

(a)