LCM Calculator
Find the Least Common Multiple
How to Use
Enter two or more numbers. Click Calculate to find their LCM.
Frequently Asked Questions
What is LCM?
LCM (Least Common Multiple) is the smallest number that is a multiple of all given numbers.
How is LCM related to GCD?
LCM(a,b) = (a × b) / GCD(a,b). They are inversely related.