Overview
LCM Calculator is designed to be private by default. All calculations run entirely inside your web browser. We do not collect, transmit, or store the numbers you enter.
Information we do not collect
- The numbers or expressions you type into the calculator.
- Account information — there are no accounts or sign-ups.
- Personal identifiers tied to your calculations.
Local storage
We store a single preference — your light/dark theme choice — in your browser's local storage. This never leaves your device and can be cleared at any time.
Analytics & cookies
This reference build ships without third-party tracking cookies. If analytics are added in future, this policy will be updated to describe exactly what is measured and how to opt out.
Third-party resources
The site loads a web font from Google Fonts to render text. Your browser may contact that service to fetch the font files. No calculation data is shared in the process.
Contact
Questions about privacy? Email support@lcmcalculator.xyz.