No problem, we've got 6399 and 7367 to multiply
6399 × 7367 = 7367 × (6399)
+ 7367 × 9 that is equal 66303
+ 7367 × 90 which equals 663030
+ 7367 × 300 which equals 2210100
+ 7367 × 6000 which equals 44202000

= 47141433
