No problem, we've got 7731 and 7489 to multiply
7731 × 7489 = 7489 × (7731)
+ 7489 × 1 giving us 7489
+ 7489 × 30 which equals 224670
+ 7489 × 700 resulting in 5242300
+ 7489 × 7000 what gives us 52423000

= 57897459
