Factors and Greatest Common Factors

Which of the choices is not a factor of 24?

• 2

• 3

• 4

• 5

Tags

CCSS.4.OA.B.4

GCF of 15 and 35

• 15

• 3

• 7

• 5

What is the greatest common factor of 10 and 25?

• 5

• 1

• 10

• ^₁

What is the greatest common factor of 8 and 10?

• 1

• 3

• 4

• 2

What is the greatest common factor of 4 and 16?

• 4

• 2

• 1

• 16

What is the greatest common factor of 16 and 24? 

• 6

• 2

• 4

• 8

What is the greatest common factor of 14 and 35?

• 2

• 7

• 8

• 5

What is the greatest common factor of 12 and 20?

What is the greatest common factor of 16 and 24?

What is the greatest common factor of 15 and 30?