No problem, we've got 1373 and 6287 to multiply
1373 × 6287 = 6287 × (1373)
+ 6287 × 3 that equals 18861
+ 6287 × 70 producing 440090
+ 6287 × 300 that is equal 1886100
+ 6287 × 1000 that results in 6287000

= 8632051
