No problem, we've got 6376 and 8580 to multiply
6376 × 8580 = 8580 × (6376)
+ 8580 × 6 that results in 51480
+ 8580 × 70 producing 600600
+ 8580 × 300 what gives us 2574000
+ 8580 × 6000 producing 51480000

= 54706080
