Alright, let's work through 1790 times 767 step by step
1790 × 767 = 767 × (1790)
+ 767 × 0 that results in 0
+ 767 × 90 producing 69030
+ 767 × 700 what gives us 536900
+ 767 × 1000 giving us 767000

= 1372930
