Alright, let's work through 3771 times 7771 step by step
3771 × 7771 = 7771 × (3771)
+ 7771 × 1 yielding 7771
+ 7771 × 70 that results in 543970
+ 7771 × 700 what gives us 5439700
+ 7771 × 3000 that equals 23313000

= 29304441
