No problem, we've got 4664 and 5427 to multiply
4664 × 5427 = 5427 × (4664)
+ 5427 × 4 that is equal 21708
+ 5427 × 60 what gives us 325620
+ 5427 × 600 what gives us 3256200
+ 5427 × 4000 which equals 21708000

= 25311528
