7.4 Factoring GCF

Which set of numbers show all the factors for 15?

• 7, 8
• 1, 15
• 1, 3, 5, 15
• 3, 5, 15

Tags

CCSS.4.OA.B.4

What is the GCF of 18xy and 12x

• 3

• 3x

• 6x

• 2x

Tags

CCSS.6.NS.B.4

What is the GCF of 28ab and 42b

• 4b

• 6b

• 7b

• 14b

Tags

CCSS.6.NS.B.4

What is the GCF? 5x² + 20x

• 5

• x

• 5x

• 20x

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

Find GCF of 22x³+11x²

• 11x
• 11x²
• 22x
• 22x²

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

Find GCF 15n³+25n²

• 5
• 15n
• 5n²
• 5n

Tags

CCSS.HSA.APR.A.1

Find GCF 3x⁵+15x³

• 3x³
• 3x
• 3x⁵
• 15x³

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

2x³y⁸ + 6x⁴y² + 10x⁵y¹⁰ what is the GCF? 

• 2x³y²
• x³y²
• 2
• -x³y²

Tags

CCSS.HSA.APR.A.1

Factor 7x + 21 using the GCF

• 7(x+3)

• 7x + 3

• 3(x + 7)

• x(7 + 3)

Tags

CCSS.7.EE.A.1

Factor 18x + 30 using the GCF

• 2(9x + 15)

• 3 ( 6x + 10)

• 9 ( 2x + 3)

• 6 ( 3x + 5)

Tags

CCSS.6.EE.A.3

CCSS.6.NS.B.4