Alright, let's work through 6468 times 6585 step by step
6468 × 6585 = 6585 × (6468)
+ 6585 × 8 that is equal 52680
+ 6585 × 60 that equals 395100
+ 6585 × 400 yielding 2634000
+ 6585 × 6000 which equals 39510000

= 42591780
