No problem, we've got 5357 and 3873 to multiply
5357 × 3873 = 3873 × (5357)
+ 3873 × 7 that is equal 27111
+ 3873 × 50 that is equal 193650
+ 3873 × 300 yielding 1161900
+ 3873 × 5000 producing 19365000

= 20747661
