Alright, let's work through 2857 times 3387 step by step
2857 × 3387 = 3387 × (2857)
+ 3387 × 7 resulting in 23709
+ 3387 × 50 which equals 169350
+ 3387 × 800 producing 2709600
+ 3387 × 2000 that results in 6774000

= 9676659
