Removing Greatest Common Factor

GCF 15 and 36

• 8

• 6

• 3

• 4

GCF of 32 and 40

• 2

• 4

• 6

• 8

GCF of 16 and 18

• 4

• 2

• 6

• 8

GCF of 50 and 100

• 10

• 25

• 50

• 5

Identify the GCF of 100 and 150.

• 25

• 50

• 75

• 100

What is the greatest common factor of 32 and 96?

• 16

• 32

• 8

• 64

GCF 24 and 36

• 8

• 6

• 12

• 4

What is the GCF of 81 and 9?

• 1

• 9

• 3

• 81

• A

• B

• C

• D

Find the GCF of 8 and 16.

• 12

• 8

• 4

• 2