No problem, we've got 1785 and 1790 to multiply
1785 × 1790 = 1790 × (1785)
+ 1790 × 5 yielding 8950
+ 1790 × 80 what gives us 143200
+ 1790 × 700 that is equal 1253000
+ 1790 × 1000 which equals 1790000

= 3195150
