Alright, let's work through 7373 times 1851 step by step
7373 × 1851 = 1851 × (7373)
+ 1851 × 3 that is equal 5553
+ 1851 × 70 which equals 129570
+ 1851 × 300 which equals 555300
+ 1851 × 7000 giving us 12957000

= 13647423
