Observam ca:
24 - 14 = 10
36 - 26 = 10
54 - 44 = 10
=> numarul cautat este cmmmc[24; 36; 54] - 10
Descompunem numerele:
24 = 2³ × 3
36 = 2² × 3²
54 = 2 × 3³
cmmmc[24; 36; 54] - 10 = 2³ × 3³ - 10 = 8 × 27 - 10 = 216 - 10 = 206
Verificare:
206 : 24 = 8 rest 14
206 : 36 = 5 rest 26
206 : 54 = 3 rest 44