Question

1-Calcule o MDC pela decomposição em fatores Primos

a)MDC(18,24)

b)MDC (12,15)

c)MDC (4,8,10)

d)MDC (16,24,36)

e)MDC (56,72)

Answer 1

a)MDC(18,24)
18:1,2,3,6,9,18
24:1,2,4,6,8,12,24
M.D.C:6

b)MDC (12,15)
12:1,2,3,4,6,12
15:1,3,5,15
M.D.C:3

c)MDC (4,8,10)
4:1,2,4
8:1,2,4,8
10:1,2,5,10
M.D.C:2

d)MDC (16,24,36)
16:1,2,4,8,12
24:1,2,3,4,6,12,24
36:1,2,3,6,9,12,18,36

e)MDC (56,72)56:1,2,4,7,8,14, 28 e 56
72:1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36 e 72
M.D.C:8