No problem, we've got 1501 and 1240 to multiply
1501 × 1240 = 1240 × (1501)
+ 1240 × 1 what gives us 1240
+ 1240 × 00 which equals 0
+ 1240 × 500 that equals 620000
+ 1240 × 1000 giving us 1240000

= 1861240
