Q: What do all prime numbers have in common?

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All prime numbers are special numbers because they help us to find the lowest common multiple of numbers and their highest common factor.

86 and 154 are not relatively prime because they are both even numbers. Relatively prime numbers have no common factors other than 1, and all even numbers have 2 as a common factor.

Since 12 is a factor of 24, all of its factors, prime or otherwise, are common.

As the numbers are all prime, the only factors each of them has are 1 and the number itself. Therefore the greatest, and only, common factor of two of more prime numbers is 1.

They are all prime numbers. They are all consecutive odd numbers They are all factors of 105

Related questions

All prime numbers have a common factor of 1.

They are all odd, and they are all prime numbers

All prime numbers are special numbers because they help us to find the lowest common multiple of numbers and their highest common factor.

All numbers (except 0 and 1) are either prime or composite. All composite numbers can be expressed as the product of prime factors. So the GCF will either be a single prime number or a combination of prime numbers. Of course, if there are no common prime numbers, the GCF is 1.

The product of all pairs of prime numbers is always the least common multiple of the two prime numbers.

All numbers have factors. Some factors are prime numbers. A prime factor is a factor that is a prime number. A common prime factor is a prime factor that appears on the list of factors of two or more given numbers.

No. Two numbers are relatively prime if they have no prime factors in common. Two even numbers will have 2 as a prime factor in common.

Yes, numbers can have common prime factors.

All numbers have factors. Some factors are prime numbers. These are known as prime factors. Some numbers have some of the same prime factors as other numbers. These are known as common prime factors. 3 is a common prime factor of 12 and 15.

They are all prime numbers

Any two prime numbers will be relatively prime. Numbers are relatively prime if they do not have any prime factors in common. Prime numbers have only themselves as prime factors, so all prime numbers are relatively prime to the others.

All numbers have factors. Some numbers have some of the same factors as other numbers. These are common factors. If the factor is a prime number, it is a common prime factor. 3 is a prime number. 3 is a factor of 9. 3 is a factor of 12. 3 is a common prime factor of 9 and 12.