Alright, let's work through 6468 times 1256 step by step
6468 × 1256 = 1256 × (6468)
+ 1256 × 8 that is equal 10048
+ 1256 × 60 that is equal 75360
+ 1256 × 400 resulting in 502400
+ 1256 × 6000 giving us 7536000

= 8123808
