Let's calculate 5287 x 8318
5287 × 8318 = 8318 × (5287)
+ 8318 × 7 that results in 58226
+ 8318 × 80 which equals 665440
+ 8318 × 200 that results in 1663600
+ 8318 × 5000 resulting in 41590000

= 43977266
