Question

Quais são os múltiplos comuns de 5 e 6,menores que 80?

Answer 1

5: 5,10,15,20,25,30,35,40,45,50,55,60,65,70,75,80
6: 3,6,12,18,24,30,36,42,48,54,60,66,74,80

Logo Os multiplos comuns são {30,60,80}