The Least common multiple of a group of numbers is the smallest number that is divisible by all the numbers. For example, Given two numbers \(3\) and \(5\), the LCM of these two numbers is \(15\). \(15\) is the smallest number that is divisible by both \(3\) and \(5\). All the multiples of \(15\) are also divisible by those two numbers.
How to find the LCM of \(n\) numbers
Least Common Multiple = product of the numbers / [Greatest Common Divisor] of all the numbers