Greatest Common Factor

What is the greatest common factor of 14 and 35?

• 2

• 7

• 8

• 5

What is the greatest common factor of 16 and 24?

(a)  

What is the greatest common factor of 12 and 20?

(a)  

What is the greatest common factor of 35 and 47?

• 5

• 7

• 1

• 8

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

• 8

• 4

• 5

• 2

• 16

• 32

• 3

• 11

What is the GCF of 6 and 12?

• 2

• 3

• 4

• 6

GCF 24 and 36

• 8

• 6

• 12

• 4

Match the following GCF to the Expression

• 9

• 8 and 72

• 2

• 21 and 28

• 7

• 4 and 2

• 5

• 5 and 5

• 8

• 9 and 81

Match the following GCF to the Expression

• 6

• 28 and 49

• 12

• 12 and 24

• 4

• 4 and 4

• 3

• 6 and 18

• 7

• 6 and 9

Give the GCF for 18 and 30

Mathematical Equivalence

ON