Question

if a=(2^2×3^3×5^4) and b=(2^3×3^2×5) then find HCF (a,b)​

Answer 1

Answer:

a=2^2×3^3×5^4

a=22500

b=2^3×3^2×5

b=360

HCF of 22500 and 360

factors of 22500=2^2×3^2×5^3

factors of 360= 2^3×3^2×5

So HCF =2^2×3^2×5

=180 Ans.