No problem, we've got 8403 and 1279 to multiply
8403 × 1279 = 1279 × (8403)
+ 1279 × 3 what gives us 3837
+ 1279 × 00 that results in 0
+ 1279 × 400 that is equal 511600
+ 1279 × 8000 producing 10232000

= 10747437
