Respostas
respondido por:
2
a)
2 5
220 100 20
20 0
mdc(220,100) = 20
============================
b)
1 4 1 1 2
280 230 50 30 20 10
50 30 20 10 0
12
120 10
0
mdc(280,230,120) = 10
============================
c)
2 3
70 30 10
10 0
1 1 1 2
16 10 6 4 2
6 4 2 0
mdc(70,30,16) = 2
============================
MMC
a)
220,100 2
110, 50 2
55, 25 5
11, 5 5
11, 1 11
1, 1
mmc(220,100) = 2².5².11==> 1100
============================
b.
120,230,280 2
60,115, 140 2
30,115, 70 2
15,115, 35 3
5,115, 35 5
1, 23, 7 7
1,23, 1 23
1, 1, 1
mmc(220,100) = 2³.3.5.7.23 ==> 19320
============================
c.
16,30,70 2
8, 15,35 2
4, 15,35 2
2, 15,35 2
1,15,35 3
1,5,35 5
1,1,7 7
1,1, 1
mmc(70,30,16) = 2^4..3.5.7==> 1680
============================
respondido por:
1
a ) 100,220 / 2
50 ,110 /2
25, 55 /5
5 ,11 /5
1, 11/11
1, 1
mmc= 2x2x5x5x11= 1100
mdc = 2x2 x5= 20
b) 120, 230,280 / 2
60,115, 140 /2
30, 115,70 / 2
15, 115, 35/3
5,115,35 / 5
1, 23,7 / 7
1, 23,1 /23
1, 1 ,1
mmc= 2x 2x 2 x3 x5 x7 x23 = 19320
mdc = 2
c) 16,30,70 /2
8,15,35 /2
4,15,35 /2
2,15,35 /2
1,15,35/3
1,5,7 /5
1 ,1,7 /7
1,1,1
mmc= 2x2x2x2x 3x 5x 7= 1680
mdc = 2
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