Alright, let's work through 6257 times 6881 step by step
6257 × 6881 = 6881 × (6257)
+ 6881 × 7 that is equal 48167
+ 6881 × 50 giving us 344050
+ 6881 × 200 producing 1376200
+ 6881 × 6000 which equals 41286000

= 43054417
