No problem, we've got 7307 and 7443 to multiply
7307 × 7443 = 7443 × (7307)
+ 7443 × 7 giving us 52101
+ 7443 × 00 producing 0
+ 7443 × 300 producing 2232900
+ 7443 × 7000 yielding 52101000

= 54386001
