This function gives the greatest common divisor of two numbers

 math

Contains functions and datasets for math taught in school.
A main focus is set to prime-calculation.

Joerg Schlarmann aka Produnis

<dl> <dt>x</dt>
<dd>first number</dd> <dt>y</dt>
<dd>second number</dd></dl>

<dl>

 <dt>x</dt>
<dd>first number</dd>

 <dt>y</dt>
<dd>second number</dd>

</dl>