Question

qual o divisor de 25,30 e 15?

Answer 1

de 15 é: 1, 3, 5, 15
de 25 é: 1, 5, 25
de 30 é: 1, 2, 3, 5, 6, 10, 15, 30

Answer 2

D (25) = {1, 5, 25}
D (30) = {1, 2, 3, 5, 6, 10, 15, 30}
D (15) = {1, 3, 5, 15}