How to use the LCM Function in Excel In this tutorial, we want to find the LCM of two numbers in our table. Click the cell where you want to place the result. Type = LCM then bracket.

If you wish to find the Lowest Common Multiple (LCM) or Greatest Common Divisor (GCD) in Excel, this post will be helpful. We have covered both scenarios.

The lowest common multiple (LCM) of two or more numbers can be found using the union of sets. For this it is important to know about common factors.