Finds the greatest common divisor (GCD) and Least Common Multiple (LCM) of two, three and four numbers.

Finds the prime factorization of numbers and shows it in the standard and exponential forms.

Just enter two, three or four integers and tap "Calculate".

Keeps history.

Sends results via email.

What’s New

Version 2.3.0

Added Czech and Polish localizations.
Updated interface for iPhone XR.
Updated the results view.

App Privacy

The developer, Intemodino Group s.r.o., has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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