Question

hcf of 47and 61 ?? in proper method solving

Answer 1

if any no. is odd one it's HCF is 1 this is the some trick

Answer 2

to get the HCF of 47 and 61 we need to factor each value 

AFTER DOING THAT -

The HCF will be is:   1

there you go ! PLEASE TRY IT