No problem, we've got 4443 and 6855 to multiply
4443 × 6855 = 6855 × (4443)
+ 6855 × 3 what gives us 20565
+ 6855 × 40 what gives us 274200
+ 6855 × 400 that is equal 2742000
+ 6855 × 4000 producing 27420000

= 30456765
