Alright, let's work through 6071 times 720 step by step
6071 × 720 = 720 × (6071)
+ 720 × 1 giving us 720
+ 720 × 70 that is equal 50400
+ 720 × 000 giving us 0
+ 720 × 6000 which equals 4320000

= 4371120
