gcd & mod

“gcd & mod Calculator” is a new application for your iphone and ipod touch.
You have to solve…

- (gcd) greatest common divisor
- (lcm) lowest common multiple
- extended Euclidean algorithm
- calculate modulo & div

… for your Homework? It is possible to solve these problems with the “gcd – mod” – Calculator. It can be used in german and in english. Have fun.