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To know what numbers are prime between 25-50, you'd have to figure out if any number besides 1 and that number itself can go into that number. Another key, is that all even numbers between 25 and 50 are NOT prime numbers. The only even number, that is prime is 2. So you'd have to go through all the odds between 25-50. For example:
27 is divisible by: 1,3,9, and 27 ~composite~
29 is divisible by 1 and 29 ~prime~
Hope that helps!
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∙ 12y ago
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What are not examples of prime numbers?
Numbers that have more than two factors are not prime numbers because prime numbers have only two factors.
Do you really know all the prime numbers?
The way to know the Prime Numbers is to find out if they can only Multiplied Once ,The way to know Composite Numbers is to find out if they can be Multiplied Twice
How many prime numbers are there between 30 and 50 how do you know?
The only numbers between 30 and 50 that could be prime are 31, 33, 35, 37, 39, 41, 43, 45, 47, 49 because all other numbers are even. 35 and 45 cannot be prime because they are divisible by 5. 33 is divisible by 3, so it is not prime, and 49 is divisible by 7, so it is not prime. That leaves numbers 31, 37, 41, 43, 47, so there are five prime numbers between 30 and 50.
What is the product of two consecutive prime numbers that is between 1000 and 1500?
do not know i thought i asked that question your fake
How can you know if its a prime number?
Prime numbers only have two factors.
What are two prime numbers?
i know what 2 prime numbers are. you want to know? do you really want to know. well, heres the answer. i don't know what 2 prime numbers are but i do know what 2 prime numbers are. sorry. hahaha. :)
How do you know that 2 and 3 are the only conseqtive prime numbers?
All the other prime numbers are odd. Every other pair of odd numbers has at least one even number between them. Even numbers greater than two are not prime.
What are all the prime numbers between 40 and 80?
41,43,47,53,59,61,67,71,73,79
What numbers are prime factorizations?
You can do prime factorization with probably every numbers. You have to be specific about the numbers you want to know.
What are some prime numbers between 10 and 41?
The smallest prime number is 11. And just so u know that is a stuipid question.
What are not examples of prime numbers?
Numbers that have more than two factors are not prime numbers because prime numbers have only two factors.
Do you really know all the prime numbers?
The way to know the Prime Numbers is to find out if they can only Multiplied Once ,The way to know Composite Numbers is to find out if they can be Multiplied Twice
What is the number of prime numbers?
It is impossible to know the number of prime numbers because there is an infinite number of them.
What are two prime numbers how do you know?
2 and 3 Prime numbers have only two factors.
How many prime numbers are there between 30 and 50 how do you know?
The only numbers between 30 and 50 that could be prime are 31, 33, 35, 37, 39, 41, 43, 45, 47, 49 because all other numbers are even. 35 and 45 cannot be prime because they are divisible by 5. 33 is divisible by 3, so it is not prime, and 49 is divisible by 7, so it is not prime. That leaves numbers 31, 37, 41, 43, 47, so there are five prime numbers between 30 and 50.
What is the product of two consecutive prime numbers that is between 1000 and 1500?
do not know i thought i asked that question your fake
How can you know if its a prime number?
Prime numbers only have two factors.
