We're going to solve 1584 multiplied by 1687
1584 × 1687 = 1687 × (1584)
+ 1687 × 4 giving us 6748
+ 1687 × 80 resulting in 134960
+ 1687 × 500 which equals 843500
+ 1687 × 1000 giving us 1687000

= 2672208
