        'use strict';
(function(stdin) {
  var inputs  = stdin.toString();
  var a = inputs[0];
  var b = inputs[1];
  var c = inputs[2];
  var zero = 0;
for (var a = a; c <= b; c++);{
    if(c % a === 0)zero++;
}

}(require('fs').readFileSync('/dev/stdin', 'utf8')));