Factoring Out a Gcd

What is the GCF of the trinomial?
3x² - 9x -120

• 3

• 2

• 6

• 9

Factor by GCF:
17xy - x

• 17(xy - x)

• y(17x - x)

• x(17y - 1)

• not factorable

Factor out a GCF:

• 2n²(n-4n²)

• 2n²(1-4n)

• 2n³(10-8n²)

• 3n(1-4n)

Factor by GCF:
10x² + 15x - 5

• 25(10x³+45x-15)

• 5(2x³ + 3x²-x)

• x(10x³+15x-5)

• 5(2x²+3x-1)

Factor out a GCF:

4b⁵+4b³+16b²

• 4b³(b⁴+b²+4b)

• 4b³(b⁴+4b+5)

• 4(b⁵+b³+4b²)

• 4b²(b³+b+4)

Factor out a GCF:

6m² + 16m

• 2(3m² + 8m)

• 2m(3m + 8)

• 2m(3m - 8m)

• There is not a GCF

Factor out a GCF:

17xy - x

• 17(xy - x)

• y(17x - x)

• x(17y - 1)

• there is no GCF

What is the greatest common factor of the three terms in the expression?
24m³n⁵p + 6mn⁴p² + 4mn⁵

• 2mn

• 24mn⁴

• 2mn⁴

• 2mn⁴p