LCM Calculator
Enter two positive whole numbers to find their least common multiple.
Formula
LCM(a, b) = (a ÷ GCD(a, b)) × b
Example
The LCM of 4 and 6 is 12.
Frequently Asked Questions
- What is LCM used for?
- It's commonly used to find a common denominator when adding or comparing fractions.
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