Question

The hcfOf 2^2×3^3×5^5 , 2^3×3^2×5^2×7 , 2^4×3^4×5×7^2×11
is​

Answer 1

Since, HCF is the product of the smallest power of each common prime factor in the numbers

2²×3²×5 = 4×9×5 = 180