Common Factor

What is the Greatest Common Factor of 12 and 48?

• 6

• 12

• 4

• 16

What is the Greatest Common Factor of 35 and 42?

• 5

• 14

• 7

• 3

What is the GCF of 8 and 24?

• 1

• 24

• 8

• 4

What is the GCF of 18 and 24?

• 3

• 6

• 8

• 9

Find the common factor of 14 and 22.

• 1

• 2

• 7

• 14

What are the common factors of 21 and 42

Tags

CCSS.4.OA.B.4

Which list shows all the common factors of 12 and 16?

• 1, 2, 4, 8

• 1, 2, 3, 4

• 1, 2, 4

• 1, 2, 3, 4, 6

List the common factors of 35 and 49.

• 1, 7

• 4, 8

• 3, 6

• 2, 5

What is the common factor of 24 and 36?

• 2

• 3

• 12

• 24

Select all the common factors of 12 and 36.