Gcf of Expressions

GCF of 11ab + 32ab

• 11

• 11ab

• ab

• 2a

Tags

CCSS.7.EE.A.1

What is the greatest common factor of 10b² and 10?

• 2

• 5

• 10

• 10b

What is the GCF of 20x and 30?

• 5

• 2

• 10

• 20

What is the GCF of 18k and 15k³

• 3k²

• 3k³

• 3k

• 5k

What is the GCF? 6x³ - 9y²

• x

• 2

• 3

• 6

What is the GCF of 32 and 40?

• 2

• 4

• 6

• 8

What is the GCF of 28x and 70?

• 7

• 2

• 14

• There are no common factors

What is the GCF of 48m and 72y?

• 24

• 8

• 12

• There are no common factors.

What is the GCF of 16x + 24y - 8?

• 2

• 8

• 4

• There are no common factors.

Tags

CCSS.7.EE.A.1

Write the following expression in factored form:

15a + 24

• 3(15a + 24)

• 3(5a + 8)

• 3(5a + 24)

• It can't be factored

Tags

CCSS.7.EE.A.1