No problem, we've got 6547 and 6709 to multiply
6547 × 6709 = 6709 × (6547)
+ 6709 × 7 giving us 46963
+ 6709 × 40 giving us 268360
+ 6709 × 500 what gives us 3354500
+ 6709 × 6000 that results in 40254000

= 43923823
