Question

find HCF and LCM of 80,120 prime factorisation method​

Answer 1

Answer:

Answer

Applying prime factorisation method, we get

72=2×2×2×3×3

108=2×2×3×3×3

L.C.M is 216 (72×3)(108×2)

H.C.F is 2×2×3×3=36