Divisor 13372

To determine if any number is divisible by 13372, you must apply 2 tests successively. If all of them 'pass' - that is, if your number is divisible by 4 and 3343 - then it is divisible by 13372.

The following tests must pass:

• Test if a number is divisible by 4
• The "Austin Howard Test" for Divisibility by 3343

Easy!