No problem, we've got 6187 and 1047 to multiply
6187 × 1047 = 1047 × (6187)
+ 1047 × 7 which equals 7329
+ 1047 × 80 what gives us 83760
+ 1047 × 100 which equals 104700
+ 1047 × 6000 that results in 6282000

= 6477789
