Divisor 5378

To determine if any number is divisible by 5378, you must apply 2 tests successively. If all of them 'pass' - that is, if your number is divisible by 2 and 2689 - then it is divisible by 5378.

The following tests must pass:

• Test if a number is divisible by 2
• The "Ethan V Test" for Divisibility by 2689

Easy!