Find the highest common factor hcf of 72 and 90 July 8, 2019 16 32 64 128 Find the highest common factor hcf of 72 and 90 2 marks Find the highest common factor hcf of 72 90 and 126 Find hcf of two numbers How to find gcf of 2 numbers Highest common divisor How to find the greatest common divisor
