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There is more than one possible answer.
The prime factors of 16 are 2, 2, 2, and 2. It has four prime factors, but only one distinct prime factor.
The prime factors of 24 are 2, 2, 2, and 3. It has four prime factors, but only two distinct prime factors.
The prime factors of 36 are 2, 2, 3, and 3. It has four prime factors, but only two distinct prime factors.
The prime factors of 40 are 2, 2, 2, and 5. It has four prime factors, but only two distinct prime factors.
The prime factors of 54 are 2, 3, 3, and 3. It has four prime factors, but only two distinct prime factors.
The prime factors of 56 are 2, 2, 2, and 7. It has four prime factors, but only two distinct prime factors.
The prime factors of 60 are 2, 2, 3, and 5. It has four prime factors, but only three distinct prime factors.
The prime factors of 81 are 3, 3, 3, and 3. It has four prime factors, but only one distinct prime factor.
The prime factors of 84 are 2, 2, 3, and 7. It has four prime factors, but only three distinct prime factors.
The prime factors of 88 are 2, 2, 2, and 11. It has four prime factors, but only two distinct prime factors.
The prime factors of 90 are 2, 3, 3, and 5. It has four prime factors, but only three distinct prime factors.
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What are all the numbers less than 100 with exactly 3 factors that are prime?
By definition, a prime number has exactly two factors. So, there are no prime numbers with exactly three factors.
What odd number that is less than 160 has exactly three different prime factors?
105=3*5*7it has to be only three factors and they are all prime105
What number less than 20 an odd number and has 2 different prime factors?
Well, darling, the number you're looking for is 15. It's less than 20, odd, and can be broken down into the prime factors 3 and 5. So, there you have it, a prime factor party with the number 15 strutting its stuff.
What number less than 1000 has the most prime factors?
512 = 29 or 768 = 28*3 have 9 prime factors each.
What is a prime number less than 17?
It would be 13, since the definition of a prime number is "Any number who's only factors are one and itself".
What are all the numbers less than 100 with exactly 3 factors that are prime?
By definition, a prime number has exactly two factors. So, there are no prime numbers with exactly three factors.
What is the number that is less than 160 has exactly three different prime factors what is the number?
How about 105 whose prime factors are 3, 5 and 7
What is a odd number that is less then 160 and has exactly 3 different prime factors?
105
What odd number is less than 40 and has exactly three prime factors?
27
What whole number less than 100 have exactly 3 factors?
The square of any prime number has exactly three factors: 22, 32, 52, etc.
Is there a number less than 160 that has exactly 3 prime factors?
I found 105,63 and 27
What is a number less than 160 and has exactly 3 different prime factors?
How about 30 or 105
How many numbers are there less than thirty have exactly 6 factors?
Numbers with exactly 6 factors are perfect squares of prime numbers. The prime factorization of a number with exactly 6 factors is in the form ( p^2 ), where ( p ) is a prime number. There are 10 prime numbers less than 30: 2, 3, 5, 7, 11, 13, 17, 19, 23, and 29. So, there are 10 numbers less than 30 that have exactly 6 factors.
What is the odd number that is less than 160 has exactly three prime factors?
105 is one such number.
What 3 numbers less than 50 have exactly 2 factors?
Every prime number has exactly two factors. They are '1' and the number itself. There are 15 prime numbers less than 50. A few of them are 2, 3, 5, 7, 11, 13, and 47.
What is special about number that are less than 50 and exactly 3 factors?
Nothing special. They are squares of prime numbers.
How do you identify prime numbers less than 100?
Numbers can be checked to see if they are primes simply by factoring them. Every prime number has exactly two factors, 1 and the number itself. If there are more or less than 2 factors, the number is not a prime. 1 has only one factor so it is not a prime, and composite numbers have 3 or more factors.
