No problem, we've got 3681 and 6477 to multiply
3681 × 6477 = 6477 × (3681)
+ 6477 × 1 that is equal 6477
+ 6477 × 80 that is equal 518160
+ 6477 × 600 which equals 3886200
+ 6477 × 3000 producing 19431000

= 23841837
