No problem, we've got 7657 and 2547 to multiply
7657 × 2547 = 2547 × (7657)
+ 2547 × 7 that is equal 17829
+ 2547 × 50 giving us 127350
+ 2547 × 600 giving us 1528200
+ 2547 × 7000 producing 17829000

= 19502379
