No problem, we've got 8672 and 7581 to multiply
8672 × 7581 = 7581 × (8672)
+ 7581 × 2 that equals 15162
+ 7581 × 70 yielding 530670
+ 7581 × 600 what gives us 4548600
+ 7581 × 8000 that results in 60648000

= 65742432
