Question

find HCF OF 54 AND56​

Answer 1

by Euclid's division lemma a =bq+r

56= 54×1 + 2

54= 2×27 + 0

hence hcf is 2

Answer 2

factors of 54=1,2,3,6,9,18,27, 54

factors of 56=1,2,4,8,14,26,56

SO HIGHEST COMMON FACTOR IS =1×2=2