No problem, we've got 7423 and 6503 to multiply
7423 × 6503 = 6503 × (7423)
+ 6503 × 3 that equals 19509
+ 6503 × 20 that is equal 130060
+ 6503 × 400 that results in 2601200
+ 6503 × 7000 that is equal 45521000

= 48271769
