Greatest Common Factor Review

What is the greatest common factor of the monomials a²b⁵ and a³b³ ​ (a)  

• a²b⁵
• a³b³
• a³b⁵

What is the Greatest Common Factor of the following polynomial?
12t³ + 30t² + 48t, GCF = (a)   ​ ​ (b)  

• 6
• 12
• t
• 30
• 48

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

• 6
• 6xy
• 6x³y²
• 6x⁹y⁶

What is the GCF of 18k and 15k³?

(a)  

What is the GCF of 10a²b³ and 20a²b²?

• 20a²b³
• 10a²b³
• 20ab²
• 10a²b²

Determine the greatest common factor of 
-5j³k⁷m² and -20jk²m⁵

• -5jk²m²
• -20j³k⁷m⁵
• -5j³k⁷m⁵
• -20jk²m²

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

• 120w⁷x⁵y
• 120w²x²y
• 8w²x²y
• 8w²

Which of the following is a good definition for the Greatest Common Factor of a polynomial?

• The constants and variables that are the smallest
• The constants and variables that are the largest
• The largest combination of constants and variables you can "pull out" of a polynomial
• The common factor that is the greatest

Factor using the GCF:

56a³-8a

• 8a²(56a³-8a)

• 8a(7a²-1)

• 8a(7a³-a)

• 8a²(35a²-a)

Factor: HINT (Y=)
 2n²-8n³

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