No problem, we've got 1265 and 6237 to multiply
1265 × 6237 = 6237 × (1265)
+ 6237 × 5 giving us 31185
+ 6237 × 60 yielding 374220
+ 6237 × 200 what gives us 1247400
+ 6237 × 1000 that equals 6237000

= 7889805
