GCD and LCM calculator

Greatest common divisor and least common multiple of several integers.

How to use it

  1. Add your file or enter your values.
  2. Adjust the options if needed.
  3. Run it: the result appears at once and stays on your device.

FAQ

What is GCD and LCM calculator for?

Greatest common divisor and least common multiple of several integers.

How do I use GCD and LCM calculator?

1. Add your file or enter your values. 2. Adjust the options if needed. 3. Run it: the result appears at once and stays on your device.

Is my data sent anywhere?

No, the calculation runs entirely in your browser.

Is GCD and LCM calculator free and unlimited?

Yes, no signup, no usage limit.

Which browsers are supported?

All modern browsers, on desktop and mobile.

Is the result accurate?

Calculations use standard formulas. For health, money or legal topics the result is indicative and does not replace professional advice.

Does GCD and LCM calculator work offline?

After a first visit, most tools keep working without a connection.