We're going to solve 7723 multiplied by 1797
7723 × 1797 = 1797 × (7723)
+ 1797 × 3 what gives us 5391
+ 1797 × 20 that is equal 35940
+ 1797 × 700 producing 1257900
+ 1797 × 7000 that equals 12579000

= 13878231
