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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 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.
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.
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.
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.
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.
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 highest prime number which is the sum of two prime numbers and the result from the subtraction of two prime numbers?
5
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
Is a product of two prime numbers a prime number?
No - because its factors include each of the two prime numbers.
Can two prime numbers equal a prime number?
No it can not
