Question

pense nos divisores de 60 quais desses numeros sao divisores de 45

Answer 1

D(60)= 1,2,3,5,6,12,15,20,30,60 
D(45)= 1,3,5,9,15,45 
divisores de ambos são 1,3,5,15.

Answer 2

(60)=1,2,3,4,5,6,10,12,15,20,30,
e 60
(45)=1,3,5,9,15,e 45
Então , 1,3 ,5 e 15