No problem, we've got 6798 and 8429 to multiply
6798 × 8429 = 8429 × (6798)
+ 8429 × 8 that is equal 67432
+ 8429 × 90 that results in 758610
+ 8429 × 700 which equals 5900300
+ 8429 × 6000 producing 50574000

= 57300342
