No problem, we've got 6320 and 6245 to multiply
6320 × 6245 = 6245 × (6320)
+ 6245 × 0 giving us 0
+ 6245 × 20 resulting in 124900
+ 6245 × 300 resulting in 1873500
+ 6245 × 6000 giving us 37470000

= 39468400
