No problem, we've got 7772 and 2766 to multiply
7772 × 2766 = 2766 × (7772)
+ 2766 × 2 giving us 5532
+ 2766 × 70 resulting in 193620
+ 2766 × 700 what gives us 1936200
+ 2766 × 7000 which equals 19362000

= 21497352
