No problem, we've got 7446 and 7620 to multiply
7446 × 7620 = 7620 × (7446)
+ 7620 × 6 which equals 45720
+ 7620 × 40 that equals 304800
+ 7620 × 400 that results in 3048000
+ 7620 × 7000 which equals 53340000

= 56738520
