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Any square of a Prime number. For example, 5*5 = 25 has the factors 1, 5, 25. If you square any other prime number, call it "p", the factors of the result are 1, p, p square.
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∙ 14y ago
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∙ 12y ago4, 9 and 25. Prime number squares have three factors.
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∙ 11y agoMultiples of 3, like 3, 6 and 9
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∙ 14y agoThe number 4 has only three factors.
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∙ 11y agoPrime squares
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∙ 11y agoA prime square.
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∙ 8y agoprime squares
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What are the six factors of three?
there are only 2 factors because 3 is a prime number: the factors are 1 and 3
What are the factors and prime factors of 3 and 9?
3 is a prime number. It is only evenly divisible by itself and one.The factors of 9 are: 1, 3, and 9.The only prime factor of 9 is: 3.
What is the next square number that only has 3 factors after 100?
121
What has excatly 3 factors?
Squares of prime numbers are the only numbers with three factors, since there must be only one nontrivial divisor for a number to have three factors. That number must thus be prime.
Whats are the factors for 3?
A factor is a number that can evenly be divided into another number. Any number can be divided by one and itself. Numbers that can only be divided by one and themselves are called prime numbers. The number one and the number itself are factors of the number.Hence its factors are 1 and 3 itself.
What are numbers with only 3 factors called?
they are called numbers with 3 factors
How many numbers have only 3 factors?
Okay, whoever said that a number can only have an even number of factors IS Wrong Take a prime number and square it. If you square a prime number, the number you get will only have 3 factors. For example, if I squared the number 3, I would get 9. 9 only has three factors: 9, 3, 1 Any prime number squared has Three factors.
Why number 3 is prime number?
The number 3 is a prime number because 1 and 3 is its only factors. A prime number has only two factors, in this case 1 and 3 are the factors. 17,11,7 and 13 are examples of prime numbers.
Is 3 a prime number because it doesn't have any factors?
3 is a prime number because it has exactly two distinct factors. The only factors of a prime number are 1 and itself. The only factors of 3 are 1 and 3, so it is a prime number.
Is 3 a composite or a prime number?
3 is a prime number because its only factors are 1 and 3. A prime number is a number that's factors are 1 and itself.
What is a number with 3 or more factors called?
A compound number has 3 or more factors, two of the factors being 1 and the number itself.
What are the factors and prime factors of 3?
3 is a prime number. A prime number is a product that only has 2 factors; 1 and itself. So the factors of 3 are 1,3.
What number has only 3 factors?
Nine
Can a prime number have 3 factors?
A prime number has only 2 factors, 1 and itself.
What is a number with 3 factors is called?
A prime square
What are the factors and prime factors of 3 and its composite?
3 is prime number so its only factors are 1 and itself. ^_^
Is 36201 a prime number?
36,201 is not a prime number because 3 is one of its factors. 3 is one of the factors of any number whose digits add up to 3 or a multiple of 3. The only prime number with 3 as one of its factors is the number 3.
