Найдите нод 198 126 36 144
198 | 2 99 | 3 33 | 3 11 | 11 1 | ---------------- 126 | 2 63 | 3 21 | 3 7 | 7 1 | --------------- 36 | 2 18 | 3 6 | 3 2 | 2 1 | ----------------- 144 | 2 72 | 3 24 | 4 6 | 6 1 |