Divisor 19271

To determine if any number is divisible by 19271, you must apply 2 tests successively. If all of them 'pass' - that is, if your number is divisible by 7 and 2753 - then it is divisible by 19271.

The following tests must pass:

• Test if a number is divisible by 7
• The "George and Hayley Test" for Divisibility by 2753

Easy!