No problem, we've got 3384 and 6372 to multiply
3384 × 6372 = 6372 × (3384)
+ 6372 × 4 yielding 25488
+ 6372 × 80 that equals 509760
+ 6372 × 300 that equals 1911600
+ 6372 × 3000 that is equal 19116000

= 21562848
