No problem, we've got 3326 and 6621 to multiply
3326 × 6621 = 6621 × (3326)
+ 6621 × 6 giving us 39726
+ 6621 × 20 resulting in 132420
+ 6621 × 300 that is equal 1986300
+ 6621 × 3000 resulting in 19863000

= 22021446
