No problem, we've got 6393 and 4758 to multiply
6393 × 4758 = 4758 × (6393)
+ 4758 × 3 what gives us 14274
+ 4758 × 90 what gives us 428220
+ 4758 × 300 which equals 1427400
+ 4758 × 6000 that is equal 28548000

= 30417894
