Created
November 24, 2016 05:17
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Project Euler - Problem #5
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| $exitLoop = false; | |
| $x = 2520; | |
| while (!$exitLoop) { | |
| if ($x % 20 || // 20 gives us 1, 2, 4, 5, 10 as well | |
| $x % 19 || // 19 is prime | |
| $x % 18 || // 18 gives us 3, 6, 9 as well | |
| $x % 17 || // 17 is prime | |
| $x % 16 || // 16 gives us 2, 4, 8 as well | |
| $x % 15 || // 15 gives us 3, 5 as well | |
| $x % 14 || // 14 gives us 2, 7 as well | |
| $x % 13 || $x % 12 || $x % 11) { | |
| $x += 2520; | |
| } else { | |
| $exitLoop = true; | |
| } | |
| } | |
| echo $x; |
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