what is the greatest common factor of 42a5b3, 35a3b4, and 42ab4? 7ab3 6a4b 42a5b4 77a8b7? May 28, 2022 by Anirban Greatest Common Factor | How to Find the Greatest Common Factor (GCF) Least Common Multiples vs. Greatest Common Factors (LCM vs. GCF) | Math with Mr. J
