No problem, we've got 6765 and 7963 to multiply
6765 × 7963 = 7963 × (6765)
+ 7963 × 5 what gives us 39815
+ 7963 × 60 that is equal 477780
+ 7963 × 700 what gives us 5574100
+ 7963 × 6000 producing 47778000

= 53869695
