No problem, we've got 2687 and 4935 to multiply
2687 × 4935 = 4935 × (2687)
+ 4935 × 7 that is equal 34545
+ 4935 × 80 giving us 394800
+ 4935 × 600 that equals 2961000
+ 4935 × 2000 which equals 9870000

= 13260345
