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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.
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.
What are the prime factors of 3?
3 is a prime number. Its only prime factor is 3.
Which is a prime number 3 or 1?
3
Does a prime number have in the ones place 1 3 7 9?
The prime numbers are 3 and 7 but 1 is not considered to be a prime or a composite number
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 there a prime number that is a multiple of 3?
Yes, 3 is a prime number. Any other multiple of 3 can't, because the only factors of a prime number are 1 and the number.
How do you get a prime number for a number?
a prime number is a number that can not be made by multiplying. 1, 3, 5, 7 are prime numbers.
What is the smallest odd prime number?
The smallest odd prime is 3.The smallest prime is even and is 2.1 is not a prime: although it is 1 times itself, a prime is a number which has exactly two different factorsWith 1, there is only 1 factor (1, the number itself), so it is not a prime.
Is 2173 a prime number?
yes 2173 is a prime number because the ending ends in 3 and you can only times 1 and 3 together to get 3 and a prime number is if 2 numbes can times 1 whole number.Actually 2173 is not a prime number. It can be divided by 1, 41, 53, or 2173. Moreover just because a number ends in 3 doesn't make it a prime number.
Is the number 51 a prime number?
No, it is not a prime number. It has factors of: 1, 3, 17, 51.
A number with only 3 factors?
The square of any prime number has exactly 3 factors. They are: 1). 1 2). the number itself 3). the prime number which is its square-root
