GCF Between Two Numbers

Find the greatest common factor of the monomials:

24 and 48m

Find the greatest common factor of the monomials:

32a and 48b

Find the greatest common factor of the monomials:

36k and 144km

Find the greatest common factor of the monomials:

54gh and 72g

The Greatest Common Factor of 24 and 42 is ​ (a)  

• 6

• 4

• 12

• 2

• 10

• 32

• 3

• 8

Match the following GCF to the Expression

• 6

• 6 and 9

• 7

• 4 and 4

• 4

• 28 and 49

• 12

• 6 and 18

• 3

• 12 and 24

Find the greatest common factor of

12 and 18

• 3

• 6

• 36

• 64

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

• 1

• 3

• 5

• 15

Find the greatest common factor of 30 and 36

• 2

• 3

• 6

• 18

The Greatest Common Factor of 16 and 40 is ​ (a)  

• 8

• 4

• 5

• 2

• 16

• 32

• 3

• 11