Alright, let's work through 1597 times 1879 step by step
1597 × 1879 = 1879 × (1597)
+ 1879 × 7 which equals 13153
+ 1879 × 90 giving us 169110
+ 1879 × 500 producing 939500
+ 1879 × 1000 which equals 1879000

= 3000763
