LCM OF 2 Numbers

LCM OF 2 Numbers


$resVal = 0;

$a = 10;
$b = 5;

    $m=$a; 
    $n=$b; 
    while($a!=$b)
    { if ($a<$b)
      $a=$a+$m;
      else
      $b=$b+$n;   
    }
    echo "LCM of ".$m." AND ".$n." is ".$a;