What is the Extended Euclidean tool?

Find Bézout coefficients with extended GCD. This free online tool is available at NumbersChecker with no login required.

Is the Extended Euclidean tool free?

Yes, the Extended Euclidean tool is completely free to use at NumbersChecker. No account or installation is needed — results are instant.

How do I use the Extended Euclidean tool?

Enter your input into the form at https://numberschecker.com/tool/extended-gcd, click Run, and the result appears instantly. Click any result value to copy it to your clipboard.

Is there an API for the Extended Euclidean tool?

Yes. Send a POST request to https://numberschecker.com/api/extended-gcd with your input as a JSON body. The API is free and requires no authentication.

Numbers bezoutgcdlinear

Extended Euclidean

Find Bézout coefficients with extended GCD.

About the Extended Euclidean Tool

Find Bézout coefficients with extended GCD. This free online tool runs entirely in your browser — no login, no installation, and no data is stored.

This tool is part of the Numbers category on NumbersChecker. Browse all Numbers tools or explore all 139 tools.

Related: bezout · gcd · linear

API usage

POST /api/extended-gcd
Content-Type: application/json

{
  "text": "your input here"
}