No problem, we've got 5971 and 4309 to multiply
5971 × 4309 = 4309 × (5971)
+ 4309 × 1 giving us 4309
+ 4309 × 70 what gives us 301630
+ 4309 × 900 producing 3878100
+ 4309 × 5000 that is equal 21545000

= 25729039
