Divisor 23077

To determine if any number is divisible by 23077, you must apply 2 tests successively. If all of them 'pass' - that is, if your number is divisible by 47 and 491 - then it is divisible by 23077.

The following tests must pass:

• Test if a number is divisible by 47
• Test if a number is divisible by 491

Easy!