Free online LCM (Least Common Multiple) calculator based on GCD. Support batch calculation for multiple numbers. No signup required.
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About LCM Calculator
Free online LCM (Least Common Multiple) calculator based on GCD. Support batch calculation for multiple numbers. No signup required.
FAQ
What is LCM?
The Least Common Multiple (LCM) is the smallest positive integer that is divisible by all given numbers. Example: LCM(4,6) = 12.
How is LCM calculated?
Using the formula LCM(a,b) = |aΓb| / GCD(a,b). First compute GCD, then derive LCM β efficient and accurate.
How many numbers can I input?
Supports 2 to 20 numbers. Separate them with commas or spaces.