Question

find the HCF and LCM of 120,72 and 6 by prime factorisation method ​

Answer 1

Answer:

HCF=24

LCM=360

Step-by-step explanation:

120=2×2×2×3×5

72=2×2×2×3×3

HCF=2×2×2×3=24

LCM=2×2×2×3×3×5=360

Answer 2

Answer:

LCM. :- 2×2×2×3×3×5 = 310

HCF. :- 2×3 = 6