2009-12-18, 05:44 PM
You could use Fermat's little Theorem and prove that
![[Image: ycu3vhk.png]](http://mathurl.com/ycu3vhk.png)
(And that both equal to 0)
Though that doesn't prove that there aren't a higher number which divides both numbers.
![[Image: ycu3vhk.png]](http://mathurl.com/ycu3vhk.png)
(And that both equal to 0)
Though that doesn't prove that there aren't a higher number which divides both numbers.

