It is 999.
The largest prime number less than 1000 is 997.The largest prime number no less than 1000 is currently 257,885,161-1
990
1000 ÷ 8 = 125 → largest less than 1000 divisible by 8 is 124 x 8 = 992
Start with 1000 and work back, rejecting any composites that you find.
9797 is the largest prime number less than 100.
67 will be the largest prime number less than 70.
To find the number that is 1000 less than 47,561,389, simply subtract 1000 from it. This calculation gives you 47,560,389. Therefore, the number is 47,560,389.
312 = 961
10 less than 1000 = 1000 minus 10 = 990
46503 - 1000 = 45503
It is 43876 - 1000 = 42876.
9385-1000=8385