No problem, we've got 2921 and 7353 to multiply
2921 × 7353 = 7353 × (2921)
+ 7353 × 1 producing 7353
+ 7353 × 20 resulting in 147060
+ 7353 × 900 that equals 6617700
+ 7353 × 2000 that results in 14706000

= 21478113
