No problem, we've got 6873 and 9286 to multiply
6873 × 9286 = 9286 × (6873)
+ 9286 × 3 resulting in 27858
+ 9286 × 70 giving us 650020
+ 9286 × 800 yielding 7428800
+ 9286 × 6000 what gives us 55716000

= 63822678
