Alright, let's work through 1535 times 865 step by step
1535 × 865 = 865 × (1535)
+ 865 × 5 giving us 4325
+ 865 × 30 that equals 25950
+ 865 × 500 which equals 432500
+ 865 × 1000 that results in 865000

= 1327775
