Seeing the Chinese Remainder Theorem
Given the remainders and when a number is divided by relatively prime moduli and , the Chinese remainder theorem can be used to find the result of mod . Use the controls to select , , , and . The darkest square contains the solution, where the two sets of differently colored bands intersect.
In the first snapshot, and .
 Wikipedia. "Chinese Remainder Theorem." (Aug 23, 2013) en.wikipedia.org/wiki/Chinese_remainder_theorem.