No problem, we've got 8621 and 8530 to multiply
8621 × 8530 = 8530 × (8621)
+ 8530 × 1 that results in 8530
+ 8530 × 20 that results in 170600
+ 8530 × 600 that results in 5118000
+ 8530 × 8000 giving us 68240000

= 73537130
