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  1. <?php
  2. $input = trim(fgets(STDIN));
  3. $values = explode(" ", $input);
  4. $isMax = 0;
  5.  
  6. for ($i = 1; $i <= $values[0]; $i++) {
  7.     if ($values[0] % $i == 0) {
  8.         $array1[] = $i;
  9.     }
  10. }
  11.  
  12. for ($j = 1; $j <= $values[1]; $j++) {
  13.     if ($values[1] % $j == 0) {
  14.         $array2[] = $j;
  15.     }
  16. }
  17.  
  18. $commonValues = array_intersect($array1, $array2);
  19.  
  20. print_r($commonValues);
  21. foreach ($commonValues as $max) {
  22.     if ($max > $isMax) {
  23.         $isMax = $max;
  24.     }
  25. }
  26. echo $isMax;
  27.  
  28.  
  29.  
  30.  
  31.  
  32.  
Success #stdin #stdout 0.02s 25656KB
comments (?)
stdin
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12 8
stdout
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Array
(
    [0] => 1
    [1] => 2
    [3] => 4
)
4
https://ideone.com/ZyCv1M
language:
PHP (php 7.3.5)
created:
2 years ago
visibility:
public

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