Factoring Polynomials (GCF)

What is the greatest common factor of 18 and 24?

• 3

• 6

• 8

• 9

What is the greatest common factor of 18k and 15k³ ?

• 3k²

• 3k³

• 3k

• 5k

Tags

CCSS.6.NS.B.4

What is the greatest common factor: 5x²+20x ?

• 5

• x

• 5x

• 20x

What is the greatest common factor: 3x² - 9x -120 ?

• 3

• 2

• 6

• 9

What is the greatest common factor: 24m³n⁵ + 6mn⁴ + 4mn⁵ ?

• 2mn

• 24mn⁴

• 2mn⁴

• 2mn²

Tags

CCSS.6.NS.B.4

What is the greatest common factor of 9u³v⁴w and 15u²v²w²

• 9u²v²w

• 9u³v⁴w²

• 3u³v⁴w²

• 3u²v²w

Factor out the GCF: 12x + 9

• 3(4x + 3)

• x(12 + 9)

• 3(4x - 3)

• not factorable

Tags

CCSS.7.EE.A.1

Factor out the GCF: x² - 5x

• 1(x - 5)

• x(x - 5x)

• x(x - 5)

• x²(1 - 5)

Factor out the GCF: 6m² + 16m

• 2(3m² + 8m)

• 2m(3m + 8)

• 2m(3m - 8m)

• not factorable

Factor out the GCF: 56a³-8a

• 8a²(56a³-8a)

• 8a(7a²-a)

• 8a(7a²-1)

• 8a²(35a²-a)