No problem, we've got 1730 and 2457 to multiply
1730 × 2457 = 2457 × (1730)
+ 2457 × 0 that equals 0
+ 2457 × 30 resulting in 73710
+ 2457 × 700 that equals 1719900
+ 2457 × 1000 resulting in 2457000

= 4250610
