Alright, let's work through 1698 times 3415 step by step
1698 × 3415 = 3415 × (1698)
+ 3415 × 8 that results in 27320
+ 3415 × 90 yielding 307350
+ 3415 × 600 that results in 2049000
+ 3415 × 1000 giving us 3415000

= 5798670
