The lowest common multiple (LCM) of two or more numbers can be found using the union of sets. ... Slide 1 of 5, Example. Finding the L C M of two integers, whole numbers.

Slide 1 of 6, Example one.Listing the elements in the union of two sets. The sets: ξ equals, open brace bracket, a series of nine images, close brace bracket. Each image is a two dimensional shape.