No problem, we've got 3427 and 4872 to multiply
3427 × 4872 = 4872 × (3427)
+ 4872 × 7 that results in 34104
+ 4872 × 20 which equals 97440
+ 4872 × 400 that equals 1948800
+ 4872 × 3000 producing 14616000

= 16696344
