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65, 77, 78 and 315

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Q: What two composite numbers have prime numbers that equals 18?
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Related questions

Is the product of two prime numbers composite or prime?

The product of two prime numbers will be composite.


What numbers are prime numbers and what numbers are composite?

Prime numbers have two factors, composite numbers have more than two.


Which is prime and which is composite?

Prime numbers have two factors, composite numbers have more than two.


What does prime composite mean?

Prime numbers have two factors; composite numbers have more than two.


Which numbers are not composite numbers?

Composite numbers have more than two factors. So, the numbers which have two or less than two factors are not composite numbers. Numbers which have exactly two factors are prime numbers. 1 is an exceptional case because it is neither prime nor composite since it has only one factor which is 1.


What prime number and composite number multiplied equals 82?

No such combination. Only two prime numbers: 2 and 41


What is prime and composite numbers mean?

Prime numbers are numbers with only two factors. Composite numbers are numbers with more than two factors.


How do you teach prime and composite numbers?

Prime numbers have two factors, composite numbers have more than two.


What are two numbers that are both prime and composite?

There are not any numbers that are both prime and composite. A prime number has exactly two factors. A composite number has more than two factors.


Hwo do you determine if a number is prime or composite?

Prime numbers have two factors, composite numbers have more than two.


How can you know weather a number is prime or composite?

Prime numbers have two factors. Composite numbers have more than two.


Does a composite number have two?

Prime numbers have two factors. Composite numbers have more than two.