No problem, we've got 1172 and 7148 to multiply
1172 × 7148 = 7148 × (1172)
+ 7148 × 2 resulting in 14296
+ 7148 × 70 that is equal 500360
+ 7148 × 100 what gives us 714800
+ 7148 × 1000 that results in 7148000

= 8377456
