Question

La ex 2va rog daucoroana​

Answer 1

Răspuns:

Explicație pas cu pas:

12 si 18

12 = 2^2*3

18 = 2*3^2

cmmmc = 2^2*3^2 = 4*9 = 36

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20 si 35

20 = 2^2*5

35 = 5*7

cmmmc = 2^2*5*7 = 4*5*7 = 140

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21 si 30

21 = 3*7

30 = 2*3*5

cmmmc = 2*3*5*7 = 210

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32 si 48

32 = 2^5

48 = 2^4*3

cmmmc = 2^5*3 = 96

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75 si 100

75 = 3*5^2

100 = 2^2*5^2

cmmmc = 2^2*3*5^2 = 300

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15 si 16 iti ramane tie