No problem, we've got 7747 and 6379 to multiply
7747 × 6379 = 6379 × (7747)
+ 6379 × 7 that is equal 44653
+ 6379 × 40 resulting in 255160
+ 6379 × 700 giving us 4465300
+ 6379 × 7000 what gives us 44653000

= 49418113
