Alright, let's work through 6407 times 5443 step by step
6407 × 5443 = 5443 × (6407)
+ 5443 × 7 giving us 38101
+ 5443 × 00 that is equal 0
+ 5443 × 400 producing 2177200
+ 5443 × 6000 that results in 32658000

= 34873301
