No problem, we've got 8623 and 7471 to multiply
8623 × 7471 = 7471 × (8623)
+ 7471 × 3 what gives us 22413
+ 7471 × 20 giving us 149420
+ 7471 × 600 that results in 4482600
+ 7471 × 8000 yielding 59768000

= 64422433
