Respostas

2014-08-27T18:28:06-03:00
Múltiplos de 6: 0, 6, 12, 18, 24, 30,... 
Múltiplos de 4: 0, 4, 8, 12, 16, 20, 24,... 

2014-08-27T18:32:28-03:00
4= 0-4-8-12-16-20
6=0-6-12-18-24-30