No problem, we've got 1630 and 1087 to multiply
1630 × 1087 = 1087 × (1630)
+ 1087 × 0 giving us 0
+ 1087 × 30 that is equal 32610
+ 1087 × 600 yielding 652200
+ 1087 × 1000 resulting in 1087000

= 1771810
