GCD & LCM Calculator
Greatest common divisor and least common multiple of two numbers.
These are example values. Enter your own.
Result
How it's calculated
GCD is the largest number that divides both. LCM = (A × B) ÷ GCD.
Frequently asked questions
How is the GCD & LCM Calculator calculated?
GCD is the largest number that divides both. LCM = (A × B) ÷ GCD.
How do I use the GCD & LCM Calculator?
Enter your values in the fields above. The result updates instantly as you type, so there is no button to press. You can switch between English and Urdu, and change the currency, at the top of the page.
Is this calculator free and private?
Yes. It is free to use and needs no sign-up. All calculations run in your browser, so the numbers you enter are not sent to our server.
Results are estimates for information only, not professional advice. · Last updated:
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