No problem, we've got 1273 and 6264 to multiply
1273 × 6264 = 6264 × (1273)
+ 6264 × 3 what gives us 18792
+ 6264 × 70 resulting in 438480
+ 6264 × 200 producing 1252800
+ 6264 × 1000 producing 6264000

= 7974072
