No problem, we've got 6359 and 6406 to multiply
6359 × 6406 = 6406 × (6359)
+ 6406 × 9 producing 57654
+ 6406 × 50 giving us 320300
+ 6406 × 300 that equals 1921800
+ 6406 × 6000 yielding 38436000

= 40735754
