Divisor 27969

To determine if any number is divisible by 27969, you must apply 2 tests successively. If all of them 'pass' - that is, if your number is divisible by 3 and 9323 - then it is divisible by 27969.

The following tests must pass:

• Test if a number is divisible by 3
• The "Joseph Milsome Test" for Divisibility by 9323

Easy!