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calculați (84, 120) ; (84, 120 )
cmmdc ​


Răspuns :

Răspuns:

[tex]84 = {2}^{2} \times 3 \times 7 \\ 120 = {2}^{3} \times 3 \times 5 \\ c.m.m.d.c = {2}^{2} \times 3 = 4 \times 3 = 12 \\ \\ [/tex]