No problem, we've got 1560 and 3927 to multiply
1560 × 3927 = 3927 × (1560)
+ 3927 × 0 that equals 0
+ 3927 × 60 giving us 235620
+ 3927 × 500 resulting in 1963500
+ 3927 × 1000 which equals 3927000

= 6126120
