Question

Find the LCM and HCF of 6,72 and 120.using the prime factorization

method? Also verify that LCM X HCF product of three numbers.​

Answer 1

Answer:

solutions ,

6=2×3

72=2×2×2×3×3=2cube ×3sqare

120=2×2×2×3×5=2cube×3×5

HCF=2×3

so HCF is =6

LCM = 2cube ×3sqare ×5

so the LCM is = 360