Question

use Euclid division algorithm to find that the pair of number 615,154 is co prime or not

Answer 1

615=154×3+153
154=153×1+1
153=1×153+0
HCF=1
it is a co prime

Answer 2

HEY MATE HERE IS YOUR ANSWER:

USING EUCLID DIVISION ALGORITHM ,
615 = 154 × 3 + 153
154 = 153 × 1 + 1
153 = 1 × 153 + 1

HCF is 1 , so these numbers are co prime

HOPE IT HELPS YOU !!!!!