Alright, let's work through 4770 times 6379 step by step
4770 × 6379 = 6379 × (4770)
+ 6379 × 0 producing 0
+ 6379 × 70 what gives us 446530
+ 6379 × 700 producing 4465300
+ 6379 × 4000 what gives us 25516000

= 30427830
