No problem, we've got 6583 and 6923 to multiply
6583 × 6923 = 6923 × (6583)
+ 6923 × 3 which equals 20769
+ 6923 × 80 which equals 553840
+ 6923 × 500 that is equal 3461500
+ 6923 × 6000 that is equal 41538000

= 45574109
