Alright, let's work through 6943 times 3997 step by step
6943 × 3997 = 3997 × (6943)
+ 3997 × 3 what gives us 11991
+ 3997 × 40 that results in 159880
+ 3997 × 900 resulting in 3597300
+ 3997 × 6000 yielding 23982000

= 27751171
