No problem, we've got 3075 and 6709 to multiply
3075 × 6709 = 6709 × (3075)
+ 6709 × 5 producing 33545
+ 6709 × 70 what gives us 469630
+ 6709 × 000 that is equal 0
+ 6709 × 3000 giving us 20127000

= 20630175
