Alright, let's work through 6457 times 8711 step by step
6457 × 8711 = 8711 × (6457)
+ 8711 × 7 giving us 60977
+ 8711 × 50 that results in 435550
+ 8711 × 400 resulting in 3484400
+ 8711 × 6000 giving us 52266000

= 56246927
