No problem, we've got 1590 and 1703 to multiply
1590 × 1703 = 1703 × (1590)
+ 1703 × 0 that equals 0
+ 1703 × 90 that equals 153270
+ 1703 × 500 giving us 851500
+ 1703 × 1000 resulting in 1703000

= 2707770
