No problem, we've got 2877 and 6534 to multiply
2877 × 6534 = 6534 × (2877)
+ 6534 × 7 what gives us 45738
+ 6534 × 70 resulting in 457380
+ 6534 × 800 resulting in 5227200
+ 6534 × 2000 resulting in 13068000

= 18798318
