No problem, we've got 7399 and 7971 to multiply
7399 × 7971 = 7971 × (7399)
+ 7971 × 9 which equals 71739
+ 7971 × 90 which equals 717390
+ 7971 × 300 that is equal 2391300
+ 7971 × 7000 that is equal 55797000

= 58977429
