Factor Using the GCF

Factor 12x - 40 using the GCF

• 2 (6x -20)

• 4 (3x + 10)

• 4 (3x - 10)

• 2 (6x + 20)

Factor 17x - 51 using the GCF

• 3 ( 6x -17)

• 17 (x -3)

• 17 (x + 3)

• -3 (-6x + 17)

Factor 24x - 64 using the GCF

• 12 (2x - 5)

• 6 (4x - 12)

• 8 (3x - 8)

• 24 (x - 3)

What is the GCF of 18xy and 12x

• 3

• 3x

• 6x

• 2x

What is the GCF of 28ab and 42b

• 4b

• 6b

• 7b

• 14b

Factor using the GCF: 3x³ + 9x² - 15x

• x(3x² + 9x - 15)

• 3x(x² + 3x - 5)

• 3x(x² - 9x + 15)

• x(3x² -9x + 15)

Factor by GCF:

6m² + 16m

• 2(3m² + 8m)

• 2m(3m + 8)

• 2m(3m - 8m)

• Prime

What is the greatest common factor of the three terms in the expression?
24m³n⁵p + 6mn⁴p² + 4mn⁵

• 2mn

• 24mn⁴

• 2mn⁴

• 2mn⁴p

What is the greatest common factor of 20a²b² and 50b³?

• 100a²b²

• 10b³

• 10ab²

• 10b²