The __GCD calculator__ computes the greatest common divisor of two numbers. A great feature of this tool is that it also shows a step-by-step solution. The greatest common divisor is also referred to as _highest common divisor_ or _highest common factor_.
####How to use this calculator#### Simply enter integers whose greatest common factor you want to calculate. For your convenience, we have prepared two ways to enter data: * as a list * as tiles This calculator also provides steps. It is possible to view every individual step of computation by clicking the _details_ button.