No problem, we've got 6935 and 2580 to multiply
6935 × 2580 = 2580 × (6935)
+ 2580 × 5 that is equal 12900
+ 2580 × 30 that equals 77400
+ 2580 × 900 that equals 2322000
+ 2580 × 6000 giving us 15480000

= 17892300
