No problem, we've got 6315 and 7686 to multiply
6315 × 7686 = 7686 × (6315)
+ 7686 × 5 resulting in 38430
+ 7686 × 10 what gives us 76860
+ 7686 × 300 that results in 2305800
+ 7686 × 6000 which equals 46116000

= 48537090
