No problem, we've got 4352 and 3960 to multiply
4352 × 3960 = 3960 × (4352)
+ 3960 × 2 resulting in 7920
+ 3960 × 50 resulting in 198000
+ 3960 × 300 resulting in 1188000
+ 3960 × 4000 producing 15840000

= 17233920
