No problem, we've got 1857 and 9927 to multiply
1857 × 9927 = 9927 × (1857)
+ 9927 × 7 giving us 69489
+ 9927 × 50 resulting in 496350
+ 9927 × 800 that results in 7941600
+ 9927 × 1000 resulting in 9927000

= 18434439
