Question

D(2)=(2,4,6,8,10,12,14,16,18,20...)

D(8)=(8,16,24,32,40,48,56,64,72,80...)

D(14)=14,28,32,46,60,74,88,102...)

D(15)=(15,30,45,60,75,90,105...)

que numero e divisor de todos os numeros

Answer 1

(MMC)
2,8,14,15|2    
  1,4,7,15|2
  1,2,7,15|2
  1,1,7,15|3
    1,1,7,5|5
    1,1,7,1|7
    1,1,1,1|

2·2·2·3·5·7=840

Resposta=840