Question

Quais os divisores de (15,18)

Answer 1

15 = {1, 3, 5, 15}
18 = {1, 2, 3, 6, 9, 18}

Answer 2

15, 18 I 3
5 , 6 I 5
1 , 6 I 2
1 , 3 I 3
1 , 1 _____ MMC = 3*5*2*3 = 90
__________ D (15,18) = {1, 2, 3, 5, 6, 9, 15, 18}


15 I 3
5 I 5
1 _____ D (5) = {1, 3, 5, 15}

18 I 2
9 I 3
3 I 3
1 _____ D (18) = {1, 2, 3, 6, 9, 18}