Question

baseado nos exercicios anteriores determine a } m.d.c {9e12} b} m.d.c {8.20} c} m.d.c {10.15} d} m.d.c { 8 .12 } e} m.d.c { 9.15 } f} m.d.c { 10.20}

Answer 1

a) 9 e 12
9, 12 | 3
3, 4 | 2
3, 2 | 2
3, 1 | 3
1, 1/
MDC=3

b) 8 e 20
8, 20 | 2
4, 10 | 2
2, 5 | 2
1, 5 | 5
1, 1/
MDC = 2 × 2 = 4

c) 10 e 15
10, 15 | 5
2, 3 | 2
1, 3 | 3
1, 1/
MDC = 5

d) 8 e 12
8, 12 | 2
4, 6 | 2
2, 3 | 2
1, 3 | 3
1, 1/
MDC = 2 × 2 = 4

e) 9 e 15
9, 15 | 3
3, 5 | 3
1, 5 | 5
1, 1/
MDC = 3

f) 10 e 20
10, 20 | 2
5, 10 | 2
5, 5 | 5
1, 1/
MDC = 5 × 2= 10

Answer 2

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