84=2²3·7 96=2⁵3 cmmdc=2²3=12
Descompui numerele in factori primi ... 84 | 2 96 | 2 42 | 2 48 | 2 21 | 3 24 | 2 7 | 7 12 | 2 1 6 | 2 3 |3 1 84 = 2²×3×7 96 = 2⁴×3 -------------------------- Calculam c.m.m.d.c . ... (84 ; 96) = 2²*3 = 12 .
84=2²3·7 96=2⁵3 cmmdc=2²3=12
Descompui numerele in factori primi ... 84 | 2 96 | 2 42 | 2 48 | 2 21 | 3 24 | 2 7 | 7 12 | 2 1 6 | 2 3 |3 1 84 = 2²×3×7 96 = 2⁴×3 -------------------------- Calculam c.m.m.d.c . ... (84 ; 96) = 2²*3 = 12 .