No problem, we've got 7684 and 7821 to multiply
7684 × 7821 = 7821 × (7684)
+ 7821 × 4 yielding 31284
+ 7821 × 80 that results in 625680
+ 7821 × 600 that is equal 4692600
+ 7821 × 7000 that results in 54747000

= 60096564
