Respostas

2014-04-15T00:03:48-03:00
500 | 2
250 | 2
125 | 5
  25 | 5
    5 | 5
    1 | 

500 = 2² .5³

3 5 3
2014-04-15T00:05:39-03:00
500/2
250/2
125/5
 25/5
  5/5
   1
4 3 4