Alright, let's work through 2455 times 6957 step by step
2455 × 6957 = 6957 × (2455)
+ 6957 × 5 what gives us 34785
+ 6957 × 50 producing 347850
+ 6957 × 400 giving us 2782800
+ 6957 × 2000 producing 13914000

= 17079435
