The largest prime number less than 1000 is 997.The largest prime number no less than 1000 is currently 257,885,161-1
99 (= 11 x 9) is the largest multiple of 11 less than 100.
989. If there is a remainder of 2 when divided by 3, the number is one less than a multiple of 3. If there is a remainder of 4 when divided by 5, the number is one less than a multiple of 5. Thus the number required is one less than a multiple of the lowest common multiple of 3 and 5 (that is 15). So what is needed is an even multiple of 15 less than or equal to 1000: 1000 ÷ 15 = 662/3 Thus the highest even multiple of 15 not greater than 1000 is 66 x 15 = 990, and the required number is 989.
980
Smallest multiple of 7 greater than 100 is 15 Largest multiple of 7 less than 1000 is 142 So number of multiples of 7 = 142 - 15 + 1 = 128
The largest prime number less than 1000 is 997.The largest prime number no less than 1000 is currently 257,885,161-1
99 (= 11 x 9) is the largest multiple of 11 less than 100.
96.The largest multiple of 8 that is less than 100 is 96, 8*12.
The smallest multiple of any number is the number itself.The largest multiple of 13 that is less than 1,000 is 988 = 13 x 76
989. If there is a remainder of 2 when divided by 3, the number is one less than a multiple of 3. If there is a remainder of 4 when divided by 5, the number is one less than a multiple of 5. Thus the number required is one less than a multiple of the lowest common multiple of 3 and 5 (that is 15). So what is needed is an even multiple of 15 less than or equal to 1000: 1000 ÷ 15 = 662/3 Thus the highest even multiple of 15 not greater than 1000 is 66 x 15 = 990, and the required number is 989.
980
Smallest multiple of 7 greater than 100 is 15 Largest multiple of 7 less than 1000 is 142 So number of multiples of 7 = 142 - 15 + 1 = 128
It is 999.
1000 ÷ 8 = 125 → largest less than 1000 divisible by 8 is 124 x 8 = 992
990
72
It is 99