No problem, we've got 4456 and 1421 to multiply
4456 × 1421 = 1421 × (4456)
+ 1421 × 6 that results in 8526
+ 1421 × 50 giving us 71050
+ 1421 × 400 producing 568400
+ 1421 × 4000 resulting in 5684000

= 6331976
