Question

Find the (hef XL cm) for the
number 100 and 120.​

Answer 1

HERE'S YOUR ANSWER MATE....;

I THINK YOU WANT TO WRITE HCF NOT HEF !

FACTORS OF 100 = 5×5×2×2

FACTROS OF 120 = 5×2×2×2×3

HCF OF (100,120) = 5×2×2= 20

HOPE IT'S HELPFUL.....:-)