ME AJUDEM POR FAVOR
MDC 16,25,30
MDC 10,15,9
Soluções para a tarefa
Resposta:
Oi.....
MDC são fatores comuns de menores expoentes.
O MDC de:
a) (16, 12)
16, 12 | 2
8, 6 | 2
4, 3 | 2
2, 3 | 2
1, 3 | 3
1, 1
MDC = 2 . 2 = 4
MDC = 4
b) (20, 24)
20, 24 | 2
10, 12 | 2
5, 6 | 2
5, 3 | 3
5, 1 | 5
1, 1
MDC = 2 . 2 = 4
MDC = 4
c) (25, 15)
25, 15 | 3
25, 5 | 5
5, 1 | 5
1, 1
MDC = 5
d) (28, 20)
28, 20 | 2
14, 10 | 2
7, 5 | 5
7, 1 | 7
1, 1
MDC = 2 . 2 = 4
MDC = 4
e) (30, 50)
30, 50 | 2
15, 25 | 3
5, 25 | 5
1, 5 | 5
1, 1
MDC = 2 . 5 = 10
MDC = 10
f) (14, 35)
14, 35 | 2
7, 35 | 5
7, 7 | 7
1, 1
MDC = 7
g) (48, 60, 144)
48, 60, 144 | 2
24, 30, 72 | 2
12, 15, 36 | 2
6, 15, 18 | 2
3, 15, 9 | 3
1, 5, 3 | 3
1, 5, 1 | 5
1, 1, 1
MDC = 2 . 2 . 3 = 12
MDC = 12
h) (12, 28, 72)
12, 28, 72 | 2
6, 14, 36 | 2
3, 7, 18 | 2
3, 7, 9 | 3
1, 7, 3 | 3
1, 7, 1 | 7
1, 1, 1
MDC = 2 . 2 = 4
MDC = 4
i) (21, 63, 105)
21, 63, 105 | 3
7, 21, 35 | 3
7, 7, 35 | 5
7, 7, 7 | 7
1, 1, 1
MDC = 3 . 7 = 21
MDC = 21
j) (75, 100, 150)
75, 100, 150 | 2
75, 50, 75 | 2
75, 25, 75 | 3
25, 25, 25 | 5
5, 5, 5 | 5
1, 1, 1
MDC = 5 . 5 = 25
MDC = 25
Espero ter ajudado
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