Divisor 20924

To determine if any number is divisible by 20924, you must apply 2 tests successively. If all of them 'pass' - that is, if your number is divisible by 4 and 5231 - then it is divisible by 20924.

The following tests must pass:

• Test if a number is divisible by 4
• The "Laurel Kilbridge Test" for Divisibility by 5231

Easy!