No problem, we've got 1731 and 7808 to multiply
1731 × 7808 = 7808 × (1731)
+ 7808 × 1 which equals 7808
+ 7808 × 30 resulting in 234240
+ 7808 × 700 yielding 5465600
+ 7808 × 1000 resulting in 7808000

= 13515648
