No problem, we've got 8084 and 8658 to multiply
8084 × 8658 = 8658 × (8084)
+ 8658 × 4 giving us 34632
+ 8658 × 80 which equals 692640
+ 8658 × 000 what gives us 0
+ 8658 × 8000 giving us 69264000

= 69991272
