No problem, we've got 6379 and 1084 to multiply
6379 × 1084 = 1084 × (6379)
+ 1084 × 9 producing 9756
+ 1084 × 70 what gives us 75880
+ 1084 × 300 which equals 325200
+ 1084 × 6000 giving us 6504000

= 6914836
