Alright, let's work through 3871 times 1776 step by step
3871 × 1776 = 1776 × (3871)
+ 1776 × 1 that results in 1776
+ 1776 × 70 that results in 124320
+ 1776 × 800 what gives us 1420800
+ 1776 × 3000 which equals 5328000

= 6874896
