Question

va rog frumos cat de repede​

Answer 1

Răspuns:

Explicație pas cu pas:

a)

24= 3*2³

36=2²*3²

.....................

c.m.m.m.d.c = 2²*3=12

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b)

28=2²*7

42=7*3*2

....................

c.m.m .md.c  = 7*2=14

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c)

30=2*5*3

45=3²*5

...........................

cm.m.md.c = 3*5=15

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d)

36=3²*2²

54=3³*2

...........................

c.m.m.m.d.c =3²*2= 18