Alright, let's work through 8657 times 170 step by step
8657 × 170 = 170 × (8657)
+ 170 × 7 which equals 1190
+ 170 × 50 what gives us 8500
+ 170 × 600 which equals 102000
+ 170 × 8000 which equals 1360000

= 1471690
