Alright, let's work through 6769 times 6431 step by step
6769 × 6431 = 6431 × (6769)
+ 6431 × 9 yielding 57879
+ 6431 × 60 producing 385860
+ 6431 × 700 giving us 4501700
+ 6431 × 6000 resulting in 38586000

= 43531439
