University of Regina (Canada)
University of Regina: Math Central: Greatest Common Divisor and Least Common Multiple
Learn about the greatest common divisor, the least common multiple, and the Euclidean Algorithm. This resource gives a description of each of these concepts, accompanied by several examples.
AAA Math
Aaa Math: Least Common Multiple
This tutorial offers an explanation of least common multiples, practice finding them and a game to play. There is a lot of information available at this location.
Varsity Tutors
Varsity Tutors: Hotmath: Algebra Review: Least Common Multiples
Find a quick, concise explanation of how to find the least common multiple. Examples are given and clearly explained.