Factor by GCF & Grouping

GCF of 11ab + 32ab

• 11

• 11ab

• ab

• 2a

What is the GCF?

5x² + 20x

• 5

• x

• 5x

• 20x

Factor out the GCF

3x³ + 9x

• 3x (x² + 3)

• 3x ( x³ + 9)

• x (3x² + 9)

• 3x (x³ + 3x)

Factor:
24c⁵ - 12c³

• 6(4c⁵ - 2c³)
• 12c³(2c²)
• 12c³(2c² - 1)
• 12c³(2c² - 0)

Factor: -6r+6

• 6(r - 1)

• -6r(r + 1)

• -6(r - 1)

• -6(r + 1)

What is the GCF of 18k and 15k³

• 3k²
• 3k³
• 3k
• 5k

Factor completely.

16xy - 24y

• 4y (4x - 6)

• 8y (2xy - 3y)

• 8y (2x - 3)

• 2xy (8 - 12y)

Find the GCF of 30 and 40

• 10

• 3

• 7b

• 12

Find the GCF of 9 and 12

• 9

• 3

• 12e

• 2

A ____________ is a number that will divide into another number without a remainder.

• Factor

• Capital