No problem, we've got 1537 and 7420 to multiply
1537 × 7420 = 7420 × (1537)
+ 7420 × 7 which equals 51940
+ 7420 × 30 which equals 222600
+ 7420 × 500 yielding 3710000
+ 7420 × 1000 that results in 7420000

= 11404540
