No problem, we've got 7962 and 8436 to multiply
7962 × 8436 = 8436 × (7962)
+ 8436 × 2 what gives us 16872
+ 8436 × 60 resulting in 506160
+ 8436 × 900 yielding 7592400
+ 8436 × 7000 producing 59052000

= 67167432
