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What are the divisors of 36 that are also prime numbers?
Three
What are the divisors of 26 that are also prime numbers?
2 and 13.
What are the divisors of 36 are also prime numbers?
2 and 3
What is the divisors of 36 that are also prime numbers and how do you get it?
-- List all the divisors (factors) of 36. The factors of 36 are 1, 2, 3, 4, 6, 9, 12, 18, and 36 . -- Check over the list, and mark all the ones that are prime numbers. There are only two of them, so I'll let you handle that part.
What is the divisors of 36 that is also a prime number?
2 and 3
Composite numbers have more than two of what?
Divisors. Primes are divisible by themselves, and one. Composite numbers also have other divisors.
What kind of numbers are 31937 and 131?
The numbers 31937 and 131 are both integers. Specifically, 31937 is a five-digit prime number, meaning it is greater than 1 and has no positive divisors other than 1 and itself. On the other hand, 131 is also a prime number, being a three-digit integer that similarly has no divisors other than 1 and 131. Both numbers belong to the set of natural numbers.
What numbers have exactly 3 divisors?
An integer (call it 'x') has exactly 3 divisors if and only if it is the square of a prime number. In other words, to generate a list of integers with exactly 3 divisors, just keep squaring prime numbers. A number with 3 divisors cannot be prime (a prime number has only 2 divisors, 1 and itself). So it must be a composite number, which is a number that can be factored as a product of prime numbers (Fundamental Theorem of Arithmetic) -- i.e. a composite number must have at least one prime divisor. In the case where the number has only 3 divisors, two of them are 1 and the number itself (neither of which are prime). Therefore the third divisor must be a prime number. So the three divisors of 'x' are: 1, p, x where p is prime. Now since p is a divisor (or factor) of x, and the only other divisor besides 1 and x itself, x must equal p*p -- or x=p^2 . Obvious x can't equal p*x and if x = p*1, x=p so x is prime, or has only 2 divisors... If x = p^(3) , then x = p*p* p , or p*(p^2) ... this means that p^2 would also have to be a divisor of x, and this would contradict with x having only 3 divisors. For the same reason, x = p^(greater than 3) is also not possible. So the only possibility is that an integer with exactly 3 divisors is the square of a prime number "p". The divisors are 1, p, and p^2. I'm sure there's a simpler, more elegant way of explaining this, but it should be clear enough.
Are all numbers prime numbers?
No. A prime number is a number that can only be divided by itself and 1. The first prime number is 2 - which is also the only even prime number. The prime numbers from 1 - 20 are: 2 and 3 and 5 and 7 and 11 and 13 and 17 and 19
What is the IDENTIFY prim numbers?
Prime numbers are natural numbers greater than 1 that have no positive divisors other than 1 and themselves. This means a prime number can only be divided evenly by 1 and the number itself, making it indivisible by any other numbers. Examples of prime numbers include 2, 3, 5, 7, and 11. The smallest prime number is 2, which is also the only even prime number.
How are prime numbers formed?
a prime number is a natural number which has exactly two distinct natural number divisors examples 1 3 5 7 11 ( all are divided by1 and can also be divided by its self
What is the divisors of 36 that are also prime number?
Thet are 2 and 3
