No problem, we've got 6853 and 7794 to multiply
6853 × 7794 = 7794 × (6853)
+ 7794 × 3 what gives us 23382
+ 7794 × 50 that equals 389700
+ 7794 × 800 resulting in 6235200
+ 7794 × 6000 that results in 46764000

= 53412282
