Greatest Common Factor | How to Find the Greatest Common Factor (GCF)
Math Antics - Common Denominator LCD
Least Common Multiples vs. Greatest Common Factors (LCM vs. GCF) | Math with Mr. J
Greatest common factor explained | Factors and multiples | Pre-Algebra | Khan Academy
Math Antics - Common Denominator ECD
Why Do We Need a Common Denominator When Adding and Subtracting Fractions? | Math with Mr. J
GCF
Lesson 04 Comparing the GCD and the LCM - SimpleStep Learning
The One Thing the Best Hunters Have in Common
How to find the greatest common factor - from TutaPoint.com
Learn Greatest Common Factor (GCF) & Least Common Multiple (LCM) - [7]
How to find Greatest Common Factor, Least Common Multiple, Least Common Denominator
Simplifying Fractions (Using Greatest Common Factor)
Simplify Fractions using the Greatest Common Factor (GCF)
How To Find The LCD || Least Common Denominator
How To Find The Greatest Common Factor Quickly!
Factors | Common Factors | Greatest Common Factor (GCF) | Math with Mr. J
How To Factor The Greatest Common Factor In a Polynomial | Algebra
Greatest Common Factor (GCF)
How to use the distributive property to factor out the greatest common factor | Khan Academy