Question

find the HCF of the given number using prime factorisation method 72,108,180
​

Answer 1

Step-by-step explanation:

72= 2×2×2×3×3

108=2×2×3×3×3

180=2×2×3×3×5

HCD of 72,108 and 180 is

2×2×3×3= 36