Question

If a=2³x3, b=2x3x5, c-3"x5 and LCM [a,b,c] = 2x32x5 then, n=?​

Answer 1

Explanation:

The lowest number that is a multiple of two or more numbers is known as the least common multiple (LCM). To calculate the LCM of a, b, and c, we must first determine the greatest power of each prime number that appears in any of the integers.

Assume a = 23x3, b = 2x3x5, and c = 32x5.

As a result, the LCM of a, b, and c is 23x32x5.

Given that the LCM [a,b,c] = 2x32x5,

So, n= 2x3²x5

n=180