No problem, we've got 6871 and 1392 to multiply
6871 × 1392 = 1392 × (6871)
+ 1392 × 1 resulting in 1392
+ 1392 × 70 that is equal 97440
+ 1392 × 800 that is equal 1113600
+ 1392 × 6000 what gives us 8352000

= 9564432
