No problem, we've got 1786 and 2920 to multiply
1786 × 2920 = 2920 × (1786)
+ 2920 × 6 giving us 17520
+ 2920 × 80 which equals 233600
+ 2920 × 700 giving us 2044000
+ 2920 × 1000 that is equal 2920000

= 5215120
