997 is the highest number.It is 997.
The smallest three digit prime number is 101.
961
The only two-digit number that has three different prime factors is 2 x 3 x 5, which equals 30. This number has the prime factors 2, 3, and 5, all of which are distinct prime numbers. Any other two-digit number with three prime factors would have at least one repeated prime factor, making it not have three different prime factors.
Using prime factorization, there are 2 three digit numbers with 9 factors: 512 and 768. There are no three digit numbers with 10 or more prime factors. 512=2^9 and 768=3*2^8
997 is the highest number.It is 997.
The first 'three digit' Prime Number is 101.
The smallest three digit prime number is 101.
997 is the last 3 digit prime number
999.
There are 17 such numbers.
smallest 3-digit prime is 101. 100 is not a prime number (very obviously)
101 is the first three-digit prime number.
999
It is 998.
999
The largest three digit prime number whose digits are all primes is 773.