No problem, we've got 1273 and 1669 to multiply
1273 × 1669 = 1669 × (1273)
+ 1669 × 3 that results in 5007
+ 1669 × 70 which equals 116830
+ 1669 × 200 producing 333800
+ 1669 × 1000 that equals 1669000

= 2124637
