GCF Practice

What is the greatest common factor of the binomial 4x + 8?

• 4

• 2x

• x

• 2

Factor out the GCF 4x + 8.

• x(x + 2)

• 4(x + 2)

• 2(x + 4)

• 4x(x + 2)

What is the GCF of 10x + 15?

• 2

• 2x

• 5

• 5x

Factor out the GCF: 10x + 15

• 2(5x + 3)

• 5(3x + 2)

• 5(2x + 3)

• 5x(2x + 5)

Mathematical Equivalence

ON

What is the GCF for 9x² - 6x?

• 6x

• x

• 3x²

• 3x

Factor the greatest common factor for 9x² - 6x.

• 3x(3x - 2)

• 3x(3x + 2)

• 3x(2x - 3)

• 3x(3x² - 2)

What would be the GCF of 12a² - 18a?

• 4a

• 6a

• 3a

• 3a²

Factor the binomial expression 12a² - 18a using the greatest common factor.

• 6a(a - 3)

• 6a(2a - 9)

• 6a(3a - 2)

• 6a(2a - 3)

Mathematical Equivalence

ON