Factoring Expressions and Gcf

Factor

4x + 18

• 2(2x + 9)

• 2x(2 + 9)

• 4(x + 4)

• Cannot be factored

Identify the greatest common factor (GCF) of 24 and 36.

• 30

• 12

• 6

• 18

Identify the greatest common factor (GCF) of 30 and 45.

• 20

• 25

• 10

• 15

Identify the greatest common factor (GCF) of 40 and 60.

• 25

• 15

• 10

• 20

Find the GCF of 36 and 48.

• 6

• 18

• 24

• 12

Find the GCF of 42 and 56.

• 10

• 18

• 25

• 14

Factor the algebraic expression: 6x + 9y

• 12x + 18y

• 3(2x + 3y)

• 9(2x + 3y)

• 4(3x + 2y)

Identify the greatest common factor (GCF) of 12 and 18.

• 6

• 15

• 10

• 3

Find the GCF of 16 and 24.

• 12

• 8

• 4

• 6

Factor the algebraic expression: 12a - 18b

• 4(3a - 2b)

• 18(2a - 3b)

• 6(2a - 3b)

• 12a - 18b