No problem, we've got 2739 and 2723 to multiply
2739 × 2723 = 2723 × (2739)
+ 2723 × 9 what gives us 24507
+ 2723 × 30 producing 81690
+ 2723 × 700 resulting in 1906100
+ 2723 × 2000 giving us 5446000

= 7458297
