No problem, we've got 7886 and 9007 to multiply
7886 × 9007 = 9007 × (7886)
+ 9007 × 6 what gives us 54042
+ 9007 × 80 what gives us 720560
+ 9007 × 800 which equals 7205600
+ 9007 × 7000 resulting in 63049000

= 71029202
