Alright, let's work through 6370 times 6485 step by step
6370 × 6485 = 6485 × (6370)
+ 6485 × 0 which equals 0
+ 6485 × 70 which equals 453950
+ 6485 × 300 which equals 1945500
+ 6485 × 6000 giving us 38910000

= 41309450
