Factoring out the GCF

What is the GCF of 4 and 12?

• 3

• 1

• 6

• 4

What is the GCF of 18 and 24?

• 3

• 6

• 8

• 9

Find the GCF of 64 and 144

• 8

• 6

• 16

• 2

What is the GCF? 5x²+20x

• 5

• x

• 5x

• 20x

What is the GCF? 3x²-2x

• 3

• 3x

• x

• 2

What is the GCF? 2x²-4x+8

• 2x

• 2

• x

• 1

What is the GCF:

36x⁸y³ and 14x⁴y⁹

• 2x⁴y³

• 2x⁸y⁹

• 252x⁸y⁹

• 252x⁴y³

Factor:
10x + 15

• 100x + 150

• 10(x + 5)

• 1(10x + 15)

• 5(2x + 3)

Factor:
x² - 5x

• 1(x - 5)

• x(x - 5x)

• x(x - 5)

• x²(1 - 5)

Factor by using GCF:
8n³ + 2n²

• 2n²(4n-1)

• 2n²(4n + 1)

• n²(8n+2)

• 3n(4n+1)