No problem, we've got 6769 and 6310 to multiply
6769 × 6310 = 6310 × (6769)
+ 6310 × 9 that results in 56790
+ 6310 × 60 which equals 378600
+ 6310 × 700 what gives us 4417000
+ 6310 × 6000 which equals 37860000

= 42712390
