No problem, we've got 7867 and 6709 to multiply
7867 × 6709 = 6709 × (7867)
+ 6709 × 7 giving us 46963
+ 6709 × 60 what gives us 402540
+ 6709 × 800 that equals 5367200
+ 6709 × 7000 resulting in 46963000

= 52779703
