No problem, we've got 7476 and 7777 to multiply
7476 × 7777 = 7777 × (7476)
+ 7777 × 6 that results in 46662
+ 7777 × 70 which equals 544390
+ 7777 × 400 producing 3110800
+ 7777 × 7000 producing 54439000

= 58140852
