We're going to solve 1391 multiplied by 4831
1391 × 4831 = 4831 × (1391)
+ 4831 × 1 that results in 4831
+ 4831 × 90 what gives us 434790
+ 4831 × 300 resulting in 1449300
+ 4831 × 1000 that results in 4831000

= 6719921
