Alright, let's work through 5340 times 1071 step by step
5340 × 1071 = 1071 × (5340)
+ 1071 × 0 which equals 0
+ 1071 × 40 yielding 42840
+ 1071 × 300 producing 321300
+ 1071 × 5000 what gives us 5355000

= 5719140
