No problem, we've got 6346 and 1076 to multiply
6346 × 1076 = 1076 × (6346)
+ 1076 × 6 yielding 6456
+ 1076 × 40 yielding 43040
+ 1076 × 300 producing 322800
+ 1076 × 6000 which equals 6456000

= 6828296
