# Number Theory: Problem 4

### Hint

First, figure out if you think the claim is true or false. To do
this, try out some values for a, b, and c. If it seems to work for
some of them, check out special values and special types of
relationships.

- Does the problem allow a, b, c to be negative or zero?
- Have you tried setting some of these values equal to each other?
- The problem is about divisibility, so have you tried both prime and
composite numbers for the values?