No problem, we've got 5271 and 7743 to multiply
5271 × 7743 = 7743 × (5271)
+ 7743 × 1 what gives us 7743
+ 7743 × 70 what gives us 542010
+ 7743 × 200 that is equal 1548600
+ 7743 × 5000 yielding 38715000

= 40813353
