Q: Find a 3 digit number which has only three prime factors?

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It can be 30 whose prime factors are 2, 3 and 5

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

The smallest three digit prime number is 101.

800 2x2x2x2x2x5x5

If you're asking about distinct prime factors, there are eight numbers tied with three of them. If not, 64 has six twos.

Related questions

101 is the first three-digit prime number.

9 isn't prime, but one three-digit multiple of 18 is 108.

It can be 30 whose prime factors are 2, 3 and 5

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

The first 'three digit' Prime Number is 101.

The smallest three digit prime number is 101.

800 2x2x2x2x2x5x5

It is 103 which is a prime number because it has only two factors which are itself and one

There is no three digit prime number whose square root is a prime number. Prime numbers have no factors other than 1 and themselves. Any number having a prime number as a square root is a composite number.

The prime factorization of the greatest three-digit number whose prime factors are all 5s is 5 x 5 x 5 x 5 x 5 = 5^5 = 3125.

997 is the last 3 digit prime number

If you're asking about distinct prime factors, there are eight numbers tied with three of them. If not, 64 has six twos.