No problem, we've got 7951 and 8387 to multiply
7951 × 8387 = 8387 × (7951)
+ 8387 × 1 resulting in 8387
+ 8387 × 50 that results in 419350
+ 8387 × 900 what gives us 7548300
+ 8387 × 7000 that results in 58709000

= 66685037
