No problem, we've got 6632 and 7790 to multiply
6632 × 7790 = 7790 × (6632)
+ 7790 × 2 which equals 15580
+ 7790 × 30 resulting in 233700
+ 7790 × 600 that equals 4674000
+ 7790 × 6000 that results in 46740000

= 51663280
