No problem, we've got 3386 and 2543 to multiply
3386 × 2543 = 2543 × (3386)
+ 2543 × 6 which equals 15258
+ 2543 × 80 producing 203440
+ 2543 × 300 that is equal 762900
+ 2543 × 3000 that is equal 7629000

= 8610598
