No problem, we've got 1197 and 3361 to multiply
1197 × 3361 = 3361 × (1197)
+ 3361 × 7 which equals 23527
+ 3361 × 90 that equals 302490
+ 3361 × 100 what gives us 336100
+ 3361 × 1000 resulting in 3361000

= 4023117
