No problem, we've got 1867 and 798 to multiply
1867 × 798 = 798 × (1867)
+ 798 × 7 which equals 5586
+ 798 × 60 that is equal 47880
+ 798 × 800 resulting in 638400
+ 798 × 1000 that results in 798000

= 1489866
