No problem, we've got 7399 and 7491 to multiply
7399 × 7491 = 7491 × (7399)
+ 7491 × 9 resulting in 67419
+ 7491 × 90 that is equal 674190
+ 7491 × 300 which equals 2247300
+ 7491 × 7000 what gives us 52437000

= 55425909
