Algebra GCF and HCF

What are the factors of 25?

• 1, 2, 3, 5, 10, 15, 25
• 1, 5,  25
• 1, 25
• 1, 5

Tags

CCSS.4.OA.B.4

List all the factors of 12

• 1, 2, 3, 4, 6, 12
• 1, 2, 4, 12
• 1, 12
• 1, 2, 3, 4, 5, 6, 12

Tags

CCSS.4.OA.B.4

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

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

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

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

• 6x
• 6x³
• 24x⁹
• 24x

Factor:

2n²-8n³

• 2n²(n-4n²)

• 2n²(1-4n¹)

• 2n³(10-8n²)

• 3n(1-4n)

Factor:
18a²-15a

• 15a(3a-1)
• 3a(6a-1)
• 3(6a-5)
• 3a(6a-5)