No problem, we've got 8398 and 9968 to multiply
8398 × 9968 = 9968 × (8398)
+ 9968 × 8 yielding 79744
+ 9968 × 90 which equals 897120
+ 9968 × 300 that equals 2990400
+ 9968 × 8000 that results in 79744000

= 83711264
