No problem, we've got 3797 and 5456 to multiply
3797 × 5456 = 5456 × (3797)
+ 5456 × 7 producing 38192
+ 5456 × 90 that is equal 491040
+ 5456 × 700 what gives us 3819200
+ 5456 × 3000 resulting in 16368000

= 20716432
