No problem, we've got 6857 and 2556 to multiply
6857 × 2556 = 2556 × (6857)
+ 2556 × 7 that results in 17892
+ 2556 × 50 giving us 127800
+ 2556 × 800 yielding 2044800
+ 2556 × 6000 producing 15336000

= 17526492
