Loading calculator...
What is the LCM Calculator?
The LCM (Least Common Multiple) Calculator finds the smallest positive integer that is divisible by both of two numbers.
How to Use This Calculator
1
Enter the first number.
2
Enter the second number.
3
Click 'Calculate' to find the LCM.
Example Calculation
12 and 18
Multiples of 12: 12, 24, 36... Multiples of 18: 18, 36... The smallest common multiple is 36.
Frequently Asked Questions
Pro Tips
- LCM is used to find common denominators when adding fractions.
- It's helpful for scheduling problems where two events repeat at different intervals.