Divisor 7724

To determine if any number is divisible by 7724, you must apply 2 tests successively. If all of them 'pass' - that is, if your number is divisible by 4 and 1931 - then it is divisible by 7724.

The following tests must pass:

• Test if a number is divisible by 4
• The "Ryan Coleman Test" for Divisibility by 1931

Easy!