No problem, we've got 6391 and 7110 to multiply
6391 × 7110 = 7110 × (6391)
+ 7110 × 1 producing 7110
+ 7110 × 90 which equals 639900
+ 7110 × 300 resulting in 2133000
+ 7110 × 6000 that equals 42660000

= 45440010
