Divisor 7115

To determine if any number is divisible by 7115, you must apply 2 tests successively. If all of them 'pass' - that is, if your number is divisible by 5 and 1423 - then it is divisible by 7115.

The following tests must pass:

• Test if a number is divisible by 5
• The "Mark Heron Test" for Divisibility by 1423

Easy!