8.01/8.02 GCF and FBG Practice

What is the greatest common factor of the monomials a²b⁵ and a³b³

• a²b³
• a²b⁵
• a³b³
• a³b⁵

What is the Greatest Common Factor of the following polynomial?
12t³ + 30t² + 48t

• 12t
• 6t³
• 6t
• 12t³

Find the greatest common factor of
6x⁴y³ - 12x⁴y² + 6x³y²

• 6
• 6xy
• 6x³y²
• 6x⁹y⁶

What is the GCF of 18k and 15k³

• 3k²
• 3k³
• 3k
• 5k

What is the GCF of 10a²b³ and 20a²b²?

• 20a²b³
• 10a²b³
• 20ab²
• 10a²b²

Find the GCF between the following: 
120w³, 40w²x⁵, and 8w⁷x²y

• 120w⁷x⁵y
• 120w²x²y
• 8w²x²y
• 8w²

What is the GCF of the polynomial
24x⁹ - 36x⁶ + 60x³?

• 6x
• 6x³
• 24x⁹
• 24x

The GCF is 13xy²z³. What is one possible option for polynomials with this GCF?

• 65x³y⁴z³ and 26xy²z¹⁸
• 13x²y²z² and 13x²y²z³
• 13xyz and 26x¹²y³z⁶
• 65x⁴y⁵z⁶ and 130xy²z³

Tags

CCSS.6.EE.A.4

Why do we need to find the GCF of polynomials? Choose the BEST option.

• Because Ms. Rice said so

• To simplify the polynomials as much as possible before working with them

• To get rid of stuff

• Because the GCF makes the problem impossible to solve

Decide if (x-3) is a factor of 3x³+10x²-x-12

• Yes, it is a factor
• No, it is not a factor

Tags

CCSS.HSA.APR.B.2