We're going to solve 1439 multiplied by 6423
1439 × 6423 = 6423 × (1439)
+ 6423 × 9 yielding 57807
+ 6423 × 30 yielding 192690
+ 6423 × 400 producing 2569200
+ 6423 × 1000 yielding 6423000

= 9242697
