List all the common factors of 16 and 20 July 8, 2019 16 32 64 128 List the common factors of 16 and 20 List the common factors of 16 20 and 32 List the factors of 100 that are prime Least common multiple and highest common factor Least common factor grade 6 What are the common factors of 16 and 20 Common factors class 4