We're going to solve 1688 multiplied by 5237
1688 × 5237 = 5237 × (1688)
+ 5237 × 8 what gives us 41896
+ 5237 × 80 producing 418960
+ 5237 × 600 giving us 3142200
+ 5237 × 1000 yielding 5237000

= 8840056
