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c.m.m.m.c a)12,16,48 b)15,20,60 c)18,24,36 d)12,21,28 RASPUNS LA ABCD​

Răspuns :

Răspuns:

Explicație pas cu pas:

a)12,16,48

12= 2² *3

16=2⁴

48= 2⁴ *3

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cmmmc= 2⁴ *3 =48

b)15,20,60

15=3*5

20=2² *5

60=2² *3*5

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cmmmc= 2²*3*5=60

c)18,24,36

18=2*3²

24=2³ *3

36=2² *3²

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cmmmc=2³ *3² =72

d)12,21,28

12=2² *3

21=3*7

28=2² *7

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cmmmc= 2²*3*7 =84

succes