No problem, we've got 7609 and 2397 to multiply
7609 × 2397 = 2397 × (7609)
+ 2397 × 9 giving us 21573
+ 2397 × 00 yielding 0
+ 2397 × 600 giving us 1438200
+ 2397 × 7000 which equals 16779000

= 18238773
