Highest common factor between 16 and 32 July 8, 2019 16 32 64 128 Highest common factor of 32 and 16 Highest common factor of 16 32 and 40 Highest common factor of 16 32 and 48 Highest common factor of 8 16 and 32 Highest common factor of 12 16 and 32 Highest common factor of 16 32 and 64