GCF Simplify

What is the Greatest Common Factor between 64 and 56?

What is the GCF of 24 and 56?

What is the GCF of 20 and 70?

Find the Greatest Common Factor (GCF) of 60 and 75

Find the Greatest Common Factor (GCF) of 32 and 64.

Simplify 16/24

• 3/12

• 2/3

• 4/9

• 6/11

What is the GCF of 18 and 24?

• 3

• 6

• 8

• 9

Find the GCF of 64 and 144

• 8

• 6

• 16

• 2

What number would you divide your numerator and denominator by when simplifying this fraction?  6/9

• 2

• 3

• 6

• 9

GCF of: 
14 and 20

• 7

• 28

• 2

• 6