Find Common Factors

The common factors of 16 and 24 are....

• 2, 4 and 8

• 2, 4, 12, and 24

• 1, 2, 4 and 8

• 2, 4 and 8

Tags

CCSS.4.OA.B.4

What is the GCF of 24 and 30?

• 2

• 12

• 6

• 3

Find the GCF of 14 & 22.

• 1

• 2

• 7

• 14

What is the GCF of 8 and 10?

• 1

• 3

• 4

• 2

What are the common factors of 24 and 36?

• 1, 2, 3, 4, 6, 12

• 1, 3, 4, 6

• 2, 4, 12

• 1, 2, 3, 4, 5, 12

What is a common factor of 30 and 35?

• 5

• 2

• 7

• 3

Select all the common factors of 12 and 36.

What is the common factor of 24 and 36?

• 2

• 3

• 12

• 24

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

What are the common factors of 28 and 42?

• 4, 8, 16, 32

• 3, 6, 9, 12

• 1, 2, 7, 14

• 5, 10, 15, 20

Answer explanation

The common factors of 28 and 42 are 1, 2, 7, and 14.