Question

Qual o MMC de cada par :
14 e 21
20 e 24
36 e 48
50 e 75

Answer 1

a)
14,21: 2
7,21: 3
7,7: 7
1,1   = 2.3.7 = 6.7 = 42
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b)
20,24: 2
10, 12: 2
5, 6: 2
5,3: 3
5,1: 5
1,1     = 2.2.2.3.5 = 8.15 = 120
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c)
36,48: 2
18, 24: 2
9, 12: 2
9,6: 2
9,3: 3
3,1: 3
1,1      =   2.2.2.2.3.3 = 16.9 = 144
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d)
50,75: 2
25, 75: 3
25,25: 5
5, 5: 5
1,1         =  2.3.5.5 = 6.25 = 150