No problem, we've got 2379 and 6429 to multiply
2379 × 6429 = 6429 × (2379)
+ 6429 × 9 that results in 57861
+ 6429 × 70 that is equal 450030
+ 6429 × 300 giving us 1928700
+ 6429 × 2000 what gives us 12858000

= 15294591
