hcf of 42 and 44, hcf of 42 and 24, hcf of 42 and 45, hcf of 42 and 48, hcf of 42 and 455, hcf of 42 and 40, hcf of 42 and 46, hcf of 42 and 65, hcf of 42 and 54
hcf of 42 and 44. There are any references about hcf of 42 and 44 in here. you can look below.