No problem, we've got 6379 and 9843 to multiply
6379 × 9843 = 9843 × (6379)
+ 9843 × 9 yielding 88587
+ 9843 × 70 producing 689010
+ 9843 × 300 what gives us 2952900
+ 9843 × 6000 giving us 59058000

= 62788497
