7a Ch 1 Review

Find the prime factorization of 60.

What is the greatest common factor (GCF) of 24 and 36?

• 4

• 6

• 8

• 12

Find the least common multiple (LCM) of 9 and 15.

• 30

• 45

• 60

• 75

• 5

• 25

• 15

• 112.5

Tags

CCSS.8.EE.A.2

• 243

• 9

• 81

• 5

Tags

CCSS.8.EE.A.2

Find the prime factorization of 84.

What is the greatest common factor (GCF) of 45, 60 and 75?

• 5

• 9

• 15

• 25

• 12

• 25

• 30

• 35

• 7

• 8

• 9

• 10

• 2

• 3

• 4

• 5

Tags

CCSS.8.EE.A.2