We're going to solve 1857 multiplied by 4008
1857 × 4008 = 4008 × (1857)
+ 4008 × 7 that results in 28056
+ 4008 × 50 yielding 200400
+ 4008 × 800 resulting in 3206400
+ 4008 × 1000 giving us 4008000

= 7442856
