Alright, let's work through 6873 times 4557 step by step
6873 × 4557 = 4557 × (6873)
+ 4557 × 3 that results in 13671
+ 4557 × 70 that results in 318990
+ 4557 × 800 resulting in 3645600
+ 4557 × 6000 resulting in 27342000

= 31320261
