Find the highest common factor of 24 and 16 July 8, 2019 16 32 64 128 Find the highest common factor (hcf) of 16 and 24 Use the prime factorisations above to find the highest common factor of 24 and 16 High common factor and least common multiple Highest common divisor How to find highest common factor Find hcf of two numbers Highest common factor khan academy
