Alright, let's work through 6348 times 8364 step by step
6348 × 8364 = 8364 × (6348)
+ 8364 × 8 what gives us 66912
+ 8364 × 40 what gives us 334560
+ 8364 × 300 what gives us 2509200
+ 8364 × 6000 yielding 50184000

= 53094672
