Question

find the HCF of the numbers 777, 315, 588

Answer 1

Given numbers,
777,315,588

777 → 1 × 3 × 7 × 37

315 → 1 × 3 × 3 × 5 × 7

588 → 1 × 2 × 2 × 3 × 7 × 7

HCF (highest common factor) = 1 × 3 × 7

= 21

HCF (777,315,588) = 21

Answer 2

HI !

PRIME FACTORIZATION :-

777 =   3 × 7 × 37

315 =   3 × 3 × 5 × 7

588 =  2 × 2 × 3 × 7 × 7

HCF  =  3 × 7

          = 21