No problem, we've got 6983 and 7305 to multiply
6983 × 7305 = 7305 × (6983)
+ 7305 × 3 what gives us 21915
+ 7305 × 80 resulting in 584400
+ 7305 × 900 that results in 6574500
+ 7305 × 6000 giving us 43830000

= 51010815
