No problem, we've got 6437 and 6065 to multiply
6437 × 6065 = 6065 × (6437)
+ 6065 × 7 which equals 42455
+ 6065 × 30 that is equal 181950
+ 6065 × 400 resulting in 2426000
+ 6065 × 6000 that results in 36390000

= 39040405
