No problem, we've got 8544 and 1722 to multiply
8544 × 1722 = 1722 × (8544)
+ 1722 × 4 which equals 6888
+ 1722 × 40 that is equal 68880
+ 1722 × 500 what gives us 861000
+ 1722 × 8000 what gives us 13776000

= 14712768
