No problem, we've got 2507 and 1765 to multiply
2507 × 1765 = 1765 × (2507)
+ 1765 × 7 that results in 12355
+ 1765 × 00 producing 0
+ 1765 × 500 what gives us 882500
+ 1765 × 2000 what gives us 3530000

= 4424855
