No problem, we've got 6269 and 6369 to multiply
6269 × 6369 = 6369 × (6269)
+ 6369 × 9 resulting in 57321
+ 6369 × 60 resulting in 382140
+ 6369 × 200 yielding 1273800
+ 6369 × 6000 that results in 38214000

= 39927261
