No problem, we've got 3399 and 6923 to multiply
3399 × 6923 = 6923 × (3399)
+ 6923 × 9 that results in 62307
+ 6923 × 90 what gives us 623070
+ 6923 × 300 that equals 2076900
+ 6923 × 3000 producing 20769000

= 23531277
