Alright, let's work through 2571 times 3776 step by step
2571 × 3776 = 3776 × (2571)
+ 3776 × 1 what gives us 3776
+ 3776 × 70 that results in 264320
+ 3776 × 500 resulting in 1888000
+ 3776 × 2000 that is equal 7552000

= 9708096
