Question

calcule pela composição simultânea o MMC entre:
a)4e8
b)5e12
c)6,8,12

Answer 1

4,8 =2
2,4=2
1,2=2
1,1

5,12=2
5,6=2
5,3=3
5,1=5
1,1

6,8,12=2
3,4,6=2
3,2,3=2
3,1,3=3
1,1,1

Answer 2

a)
4,8: 2
2,4: 2
1,2: 2
1,1       =  2.2.2 = 8
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b)
5,12: 2
5,6:2
5,3: 3
5,1: 5
1,1      =  2.2.3.5 = 4.15 = 60
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c)
6,8,12: 2
3,4,6: 2
3,2,3: 2
3,1,3: 3
1,1,1      =  2.2.2.3 = 8.3 = 24