Greatest Common Factor

Interactive Greatest Common Factor (or Divisor)

How to Find the Greatest Common Factor: 6 Steps (with Pictures)

Common Factors And Greatest Common Factor

How to pull out the greatest common factor of polynomials — Krista King Math

Finding the Greatest Common Factor of an Expression

Greatest Common Factor (How-To w/ 9+ Examples!)

Greatest Common Factor (GCF) - KATE'S MATH LESSONS

GCF & LCM, Definition, Word Problems & Examples - Video & Lesson Transcript

Greatest Common Factor Worksheets (printable, online, answers, examples)

How to Find the Greatest Common Factor of 2 Numbers, Algebra

What is the greatest common factor of 28 and 42?