Least Common Multiple Calculator

Here is a handy little calculator you can use to find the Least Common Multiple (LCM)
of two or three numbers.

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  • it can handle decimal numbers, even though LCM is really just for whole numbers.
  • if you put in a negative number it gives a positive LCM.

(The old javascript version can still be found here).


Maybe you wanted the Greatest Common Factor (GCF) Calculator ... ?