Factor GCF Algebra Practice

What is the greatest common factor of 12x and 18x?

• 2x

• 3x

• 6x

• 12x

Which is a factor of the polynomial 4x^3 - 8x^2?

• x

• 2x

• 4x

• 8x

What is the greatest common factor of 9xy and 12x^2y^2?

• xy

• 3xy

• 6xy

• 9xy

What is the greatest common factor of 8xy^2 and 12x^2y?

• xy

• 2xy

• 4xy

• 8xy

Factor using GCF or monomial factoring:

2n²-8n³

• 2n²(n-4n²)

• 2n²(1-4n)

• 2n³(10-8n²)

• 3n(1-4n)

Factor out the GCF:
10x³ - 15x

• x(10x² - 15)
• 5x(2x² - 3)
• 5(2x³ - 3x)
• 5x²(10x - 3)