No problem, we've got 1317 and 2777 to multiply
1317 × 2777 = 2777 × (1317)
+ 2777 × 7 that results in 19439
+ 2777 × 10 what gives us 27770
+ 2777 × 300 producing 833100
+ 2777 × 1000 that is equal 2777000

= 3657309
