No problem, we've got 7823 and 5705 to multiply
7823 × 5705 = 5705 × (7823)
+ 5705 × 3 yielding 17115
+ 5705 × 20 resulting in 114100
+ 5705 × 800 that is equal 4564000
+ 5705 × 7000 yielding 39935000

= 44630215
