## Impossible Solution

#### Problem

Given that `a` and `b` are positive integers, find the conditions for which the equation `a` `b` = `c` has a solution.

Problem ID: 190 (28 Nov 2004) Difficulty: 3 Star

Given that `a` and `b` are positive integers, find the conditions for which the equation `a` `b` = `c` has a solution.

Problem ID: 190 (28 Nov 2004) Difficulty: 3 Star