GCF Lesson 15

GCF stands for…

• Least common multiple

• Good calm Friday

• Greatest common factor

• Grace Community Fellowship

Taking out the GCF is a form of ___________

• simplifying fractions
• Solving

• Factoring

• Subtracting

To factor a GCF look for the BIGGEST ___________ that goes into both terms

• Fraction

• Exponent

• Ratio

• Number

Factor the GCF: 6x + 8

• 6(x+8)

• 3(2x+8)

• 2(3x+4)

• 4(2x+2)

Factor the GCF: 4x - 6

• 4(2x - 3)
• 2(2x + 3)
• 2(4x - 3)
• 2(2x - 3)

Factor the GCF: 12x + 3

• 3(12x + 1)
• 3(4x - 1)
• 4(3x + 1)
• 3(4x + 1)

Factor the GCF: 6x + 9

Mathematical Equivalence

ON

Factor the GCF: 14x - 6

Mathematical Equivalence

ON

Factor the GCF: 24x - 28

• 4(6x - 7)
• 8(3x - 4)
• 2(12x - 14)
• 12(2x - 7)

Factor the GCF: 36x - 30

• 6(6x - 5)
• 4(9x - 7)
• 3(12x - 10)
• 2(18x - 15)