Project Euler meets Powershell - Problem 1

If we list all the natural numbers below 10 that are multiples of 3 or 5, we get 3, 5, 6 and 9. The sum of these multiples is 23. Find the sum of all the multiples of 3 or 5 below 1000.

Solution to Euler’s Problem #1

for ($i = 1; $i -lt 1000; $i += 1) {if ( ($i % 3 -eq 0) -or ($i % 5 -eq 0) ) { $count += $i } };$count