Divisor 1676

To determine if any number is divisible by 1676, you must apply 2 tests successively. If all of them 'pass' - that is, if your number is divisible by 4 and 419 - then it is divisible by 1676.

The following tests must pass:

• Test if a number is divisible by 4
• Test if a number is divisible by 419

Easy!