343 = 1729*a + 4096*b. A little more thinking, told me that 343 has to be a gcd of two numbers. I may be wrong. I used Euclidean Algorithm to find the gcd of 1729 and 4096 to see if there is any connection with 343. they are relatively prime, meaning GCD of them is 1. "a" and "b" are integers.

Can someone give me an example on how to do such a problem?

This post has been edited by **deprosun**: 06 October 2013 - 01:09 PM