Alright, let's work through 6771 times 6140 step by step
6771 × 6140 = 6140 × (6771)
+ 6140 × 1 that is equal 6140
+ 6140 × 70 that results in 429800
+ 6140 × 700 what gives us 4298000
+ 6140 × 6000 yielding 36840000

= 41573940
