What is the greatest common factor of 35 21 and 42 July 8, 2019 16 32 64 128 What is the greatest common factor of 35 and 63 What is the greatest common factor of 42 and 50 What is the greatest common factor of 42 and 15 What is the greatest common factor of 24 and 36 What is the greatest common factor of 36 and 90
