LCM of two numbers a & b, where b is a multiple of a

Asked by kd585691 | 12th Aug, 2020, 11:01: AM

Expert Answer:

Given: 'b' is a multiple of 'a'
This means, 'a' divides 'b'
And 'b' is a multiple of itself.
So, b is the common multiple of 'a' and 'b', which is the least common multiple.
Hence, the LCM of a and b is 'b'.

Answered by Renu Varma | 12th Aug, 2020, 11:17: AM