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C.m.m.d.c al numerelor 54 63 72
(8 la a 2 totul la a 4 ori 4 la a 4 impartit la 16 la a 6


Răspuns :

54=6*9=2*3³
63=21*3=3²*7
72=8*9=2³*3²
cmmdc= 3²=9

O zi buna!
cmmdc=3
54:3=18
63:3=21
72:3=24


(8²)³x4⁴:16⁶=
8⁶x4⁴:(4²)⁶=
(2³)⁶x(2²)⁴:(2²)¹²=
2¹⁸x2⁸:2²⁴=2²