GCF & Factoring It Out

Factor out the GCF:

3x³ + 9x

• 3x (x² + 3)

• 3x ( x³ + 9)

• x (3x² + 9)

• 3x (x³ + 3x)

Factor out the GCF.

 $24m^4n^2\ -\ 16m^3n^3$  

•  $4m^3n^2\left(6m\ -\ 4n\right)$  

•  $8mn\ \left(3m^4n^2\ -\ 2m^3n^3\right)$  

•  $8m^3n^2\ \left(3m\ -\ 2n\right)$  

•  $8m^3n^2\ \left(3mn\ -\ 2mn\right)$  

Factor out the GCF:

2n²-8n³

• 2n²(n-4n²)
• 2n²(1-4n²)
• 2n³(10-8n²)
• 3n(1-4n)

What is the GCF?
3x², 9x, and 120

• 3
• 2
• 6
• 9

What's the GCF of 10 and 50?

• 10
• 2
• 5
• 50

What's the GCF of 16y + 40?

• 4
• 8
• y
• 10

What does GCF stand for?

• Good Cold Flu
• Gaussian Coefficient Formula
• Given Clear Function
• Greatest Common Factor

Tags

CCSS.6.NS.B.4

What is the GCF of 18k and 15k³

• 3k²
• 3k³
• 3k
• 5k

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

Which number is NOT prime?

• 3
• 7
• 17
• 21

Tags

CCSS.4.OA.B.4