Factoring GCF Practice

What is the greatest factor of 28 and 49?

• 1
• 2
• 7
• 12

What is the GCF of 20, 44, and 88?

• 4
• 2
• 22
• 1

Find the Greatest Common Factor (GCF) OF 12,  18 & 30

• 1
• 3
• 6
• 12

Tags

CCSS.6.NS.B.4

What is the GCF of 18k and 15k³

• 3k²
• 3k³
• 3k
• 5k

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

Find the GCF of p²q² and pqr

• pq
• pqr
• p²q²
• p

Find the GCF of 22m⁵n³ and 11m²n⁴

• 11mn
• 2m³n
• m²n³
• 11m²n³

Find the GCF of 12a²b²c² and 20abc

• 2abc
• 4a²b²
• 2a²b²c²
• 4abc 

What is the greatest common factor of 42xy² and 28x³y?

• 84x³y²
• 14y
• 14xy
• 14xy²

8r³ + 16r²

• 4r²(2r + 4)
• 8r²(r + 2)
• 8(r³ + r²)
• 4(r³ + 2r²)

4x + 6

• 4(x + 2)
• 2(2x + 3)
• 2(2x + 4)
• 4(x + 2/3)

Tags

CCSS.7.EE.A.1