No problem, we've got 7172 and 7898 to multiply
7172 × 7898 = 7898 × (7172)
+ 7898 × 2 that results in 15796
+ 7898 × 70 that equals 552860
+ 7898 × 100 giving us 789800
+ 7898 × 7000 producing 55286000

= 56644456
