No problem, we've got 6617 and 7957 to multiply
6617 × 7957 = 7957 × (6617)
+ 7957 × 7 that results in 55699
+ 7957 × 10 that equals 79570
+ 7957 × 600 yielding 4774200
+ 7957 × 6000 what gives us 47742000

= 52651469
