No problem, we've got 7001 and 2399 to multiply
7001 × 2399 = 2399 × (7001)
+ 2399 × 1 resulting in 2399
+ 2399 × 00 that equals 0
+ 2399 × 000 resulting in 0
+ 2399 × 7000 that equals 16793000

= 16795399
