Q: What is 20 as a product of prime numbers is even or odd?

Write your answer...

Submit

Still have questions?

Continue Learning about Math & Arithmetic

No, the product of 2 prime numbers is not always even. If one of the prime numbers is 2, then the product will be even. However, if both prime numbers are odd, then the product will be odd.

The product of two odd numbers is always odd.

Odd. The only prime number that is even is two. Since there are many prime numbers that are odd (such as 3, 5, etc.), there are more odd prime numbers than even.

All prime numbers other than 2 are odd numbers. 2 is the only even prime number.

All prime numbers are odd, exept of the first prime number 2.

Related questions

No, the product of 2 prime numbers is not always even. If one of the prime numbers is 2, then the product will be even. However, if both prime numbers are odd, then the product will be odd.

Without knowing what the product is, it will be difficult to help. Presumably, you can tell the difference between even and odd numbers. If you are trying to predict, the product of two evens is even, the product of two odds is odd and the product of an even and an odd is even.

No. Since 2 is a prime and any number multiplied by an even is even, the product of all primes must be even.

The product of multiplication results in a number that has all of the factors of the two numbers being multiplied. All even numbers have the prime factor 2. Since no odd number has the factor 2, no product of those numbers can have it. So: - Odd numbers times odd numbers produce odd numbers. - Odd numbers times even numbers produce even numbers. - Even numbers times even numbers produce even numbers.

The product of two odd numbers is always odd.

Odd. The only prime number that is even is two. Since there are many prime numbers that are odd (such as 3, 5, etc.), there are more odd prime numbers than even.

For 'odd' prime numbers this is true, but '2' is also a prime number , so you will have an even answer. Remember when multiplying even X even = even even X odd = even odd X even = even odd x odd = odd.

Any two odd numbers will have an odd product and an even sum.

All prime numbers other than 2 are odd numbers. 2 is the only even prime number.

All prime numbers are odd, exept of the first prime number 2.

Odd

There's only one even prime, the rest are odd.