Let's calculate 6344 x 6737
6344 × 6737 = 6737 × (6344)
+ 6737 × 4 that is equal 26948
+ 6737 × 40 yielding 269480
+ 6737 × 300 that results in 2021100
+ 6737 × 6000 that is equal 40422000

= 42739528
