Alright, let's work through 6091 times 7140 step by step
6091 × 7140 = 7140 × (6091)
+ 7140 × 1 yielding 7140
+ 7140 × 90 that is equal 642600
+ 7140 × 000 yielding 0
+ 7140 × 6000 that results in 42840000

= 43489740
