No problem, we've got 3657 and 4383 to multiply
3657 × 4383 = 4383 × (3657)
+ 4383 × 7 giving us 30681
+ 4383 × 50 yielding 219150
+ 4383 × 600 that results in 2629800
+ 4383 × 3000 giving us 13149000

= 16028631
