No problem, we've got 3257 and 4231 to multiply
3257 × 4231 = 4231 × (3257)
+ 4231 × 7 that is equal 29617
+ 4231 × 50 resulting in 211550
+ 4231 × 200 resulting in 846200
+ 4231 × 3000 resulting in 12693000

= 13780367
