No problem, we've got 6380 and 5903 to multiply
6380 × 5903 = 5903 × (6380)
+ 5903 × 0 that is equal 0
+ 5903 × 80 producing 472240
+ 5903 × 300 producing 1770900
+ 5903 × 6000 giving us 35418000

= 37661140
