Question

Find HCF and LCM 12 and 18 of the following numbers by the prime factorization method

Answer 1

Answer:

12=2×2×3

18=2×3×3

Therefore, HCF= 2×3=6 (Ans)

LCM=2×3×2×3=36 (Ans)

Answer 2

EXPLANATION-

HCF-

12=1×2×2×3

18=1×2×3×3

ANS) 1×2×3=6

LCM-

ANS) 1×2×3×3×2=36