A)MDC(35,10)b)MDC(18,30)c)MDC(46,22.
,
)d)MDC(22,46)e)MDC(85,75)f)MDC(20,130)g)MDC(18,24)h)MDC(72,48,36)I)MDC(200,240)J)MMC(120,108,100)
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5
a= 35: 5 10: 2 Mdc = 5
7 :7 5:5
1 1
b= 18: 2 30:2 mdc= 6
9:3 15:5
3:3 3:3
1 1
c e d = 46: 2 22: 2 mdc= 2
23: 23 11: 11
1 1
e= 85: 5 75: 5 mdc= 5
17: 17 15: 5
1 3: 3
1
f= 20: 2 130: 2 mdc = 10
10: 2 65: 5
5: 5 13: 13
1 1
g= 18: 2 24: 2 mdc= 6
9: 3 12:2
3:3 6:2
1 3:3
1
h= 72:2 48: 2 36: 2 mdc = 12
36:2 24:2 18: 2
18:2 12: 2 9: 3
9:3 6:2 3: 3
3:3 3: 3 1
1 1
i= 200:2 240: 2 mdc= 40
100: 2 120:2
50:2 60: 2
25: 5 30:2
5:5 15:3
1 5: 5
1
j=120: 2 108: 2 100: 2 mdc= 4
60:2 54: 2 50:2
30:2 27:3 25:5
15: 3 9:3 5:5
5:5 3:3 1
1 1
7 :7 5:5
1 1
b= 18: 2 30:2 mdc= 6
9:3 15:5
3:3 3:3
1 1
c e d = 46: 2 22: 2 mdc= 2
23: 23 11: 11
1 1
e= 85: 5 75: 5 mdc= 5
17: 17 15: 5
1 3: 3
1
f= 20: 2 130: 2 mdc = 10
10: 2 65: 5
5: 5 13: 13
1 1
g= 18: 2 24: 2 mdc= 6
9: 3 12:2
3:3 6:2
1 3:3
1
h= 72:2 48: 2 36: 2 mdc = 12
36:2 24:2 18: 2
18:2 12: 2 9: 3
9:3 6:2 3: 3
3:3 3: 3 1
1 1
i= 200:2 240: 2 mdc= 40
100: 2 120:2
50:2 60: 2
25: 5 30:2
5:5 15:3
1 5: 5
1
j=120: 2 108: 2 100: 2 mdc= 4
60:2 54: 2 50:2
30:2 27:3 25:5
15: 3 9:3 5:5
5:5 3:3 1
1 1
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