81580 | 9-72 |------ 95 | 9064 -90 58 -54 40 -36 4
430 | 40-400 |------ 30 | 10
Ответ: \( 81580 = 9 \times 9064 + 4 \), \( 430 = 40 \times 10 + 30 \).