No problem, we've got 6540 and 1579 to multiply
6540 × 1579 = 1579 × (6540)
+ 1579 × 0 producing 0
+ 1579 × 40 giving us 63160
+ 1579 × 500 which equals 789500
+ 1579 × 6000 that results in 9474000

= 10326660
