GCD is a simple and lowercase (just 19 KB) mathematical utility, totally free, designed to be run under MSDOS environment.
The acronym GCD belongs to Greatest Common Devisor, that is, the greatest common divisor, because, in fact, the function of the program is to obtain exactly that, the greatest common divisor of two quantities that you previously indicated.
In this way, thanks to GCD the user will not have to manually calculate the greatest common divisor between two numbers. A tool that will undoubtedly be extremely useful for all those users related in a professional or student way with mathematics.
You can free download GCD 32, 64 bit and safe install the latest trial or new full version for Windows 10 from the official site.