No problem, we've got 7602 and 7857 to multiply
7602 × 7857 = 7857 × (7602)
+ 7857 × 2 what gives us 15714
+ 7857 × 00 what gives us 0
+ 7857 × 600 what gives us 4714200
+ 7857 × 7000 what gives us 54999000

= 59728914
