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Combining prime numbers other than 2, whether through addition or multiplication, will result in a composite number.
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Is 02 a prime number?
0.2 is not a prime number. Prime numbers belong to the set of whole numbers.
When is the product of two prime numbers not a prime number?
The product of any two numbers, neither of which is 1, is never a prime number.
What numbers has only two factors?
Numbers with only two factors, the number itself and one, are called prime numbers. Examples of prime numbers are 2 (which is the only even prime number) and 17.
What are two prime numbers that you can multiply to get 167?
There are no such two prime numbers, as 167 is a prime number itself.
When adding 2 prime number will the answer be prime?
The sum of any two prime numbers may or may not be prime. The sum of the two prime numbers 2 and 3 is the prime number 5, and the sum of the two prime numbers 5 and 7 is the composite number 12.
Is the product of 2 numbers a prime number?
The product of two numbers could be either a composite number or a prime number. If one of those numbers is 1 and the other is a prime number, the result is that prime number. If neither number is 1, the product of the two numbers will be a composite number. If one of those numbers is 1 and the other is not a prime number, the product will not be a prime number. So, in most cases, it will be a composite number.
When is product of 2 prime numbers a prime number?
The product of two prime numbers is always a composite number, and it never is a prime number.
How prime numbers and composite numbers related?
A composite number is the product of two or more prime numbers. A prime number has exactly two factors, 1 and the number itself; a composite number has at least one more factor than the two that a prime number has.
What is the largest prime number that can be written as the sum of two prime numbers and the difference of two prime numbers?
5
What is the highest prime number which is the sum of two prime numbers and the result from the subtraction of two prime numbers?
5
Is a product of two prime numbers a prime number?
No - because its factors include each of the two prime numbers.
What is a product of a prime number?
A composite number is the product of two or more prime numbers.
