Education & Math ToolsPrivate by design
Least Common Multiple (LCM) Calculator
Enter a comma-separated list of numbers to calculate their least common multiple.
How to use this tool
- 1Enter numbers separated by commas.
- 2See the calculated LCM.
Frequently asked questions
What is the LCM used for?+
Finding a common denominator when adding or comparing fractions, or scheduling events that repeat on different cycles.
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