Question

Com base na determinação dos divisores, calcule:
a) M.D.C.(8, 12)

b) M.D.C.(30, 42)

c) M.D.C.(45, 60, 75)

a = 4 b = 6 c = 8

a = 4 b = 6 c = 10

a = 4 b = 6 c = 15

Answer 1

a)

8, 12 | 2

4, 6 | 2

2, 3 | 2

1, 3 | 3

1, 1 = 2.2 = 4

b)

30, 42 | 2

15, 21 | 3

5, 7 | 5

1, 7 | 7 = 3.2 = 6

c)

45, 60, 75 | 2

45, 30, 75 | 2

45, 15, 75 | 3

15, 15, 25 | 3

5, 5, 5 | 5

1, 1, 1 = 3.5 = 15

a = 4 | b = 6 | c = 15