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What is a number 1 less than a prime number?
It is a number 1 less than a prime number. There is nothing else that can be said about it that is invariably true.
Is a prime number relatively prime to any number?
No,2 is a prime number but 2 and 4 are not relatively prime because both have common factor 2 which is other than 1.
Why is 2 not a prime number?
2 is not a prime number because a prime number is defined as a number greater than 1 that has only two factors: 1 and itself. Since 2 only has these two factors, it meets the definition of a prime number.
Is 2 composite?
No it's a prime number. And a prime number is a number that is only divisable by 1 and itself.A prime number is a number which has only 2 factors. These factors are 1 and itself.A composite number is a number which has more than 2 factors.In this case, the only factors of 2 are 1 and 2. Therefore 2 is not a composite number, it is a prime number.
How do you multiple or divide 2 as prime number?
Multiples of 2 are all even numbers, but no even number greater than 2 is a prime number. 2 divided by 1 is 2, a prime number.
Is 1 13 17 29 and 2 prime?
Yes, both 1 and 2 are considered in the context of prime numbers, but only 2 is prime. A prime number is defined as a natural number greater than 1 that has no positive divisors other than 1 and itself. The number 1 is not considered prime by this definition, while the numbers 13, 17, and 29 are all prime.
Which is a prime factor of the composite number 2?
2 is not a composite number; 2 is a prime number having no factors other than 1 and itself.
220 a composite or prime number?
220 is not a prime number because it is divisible by a number other than itself and the number 1. No even number other than 2 is a prime because they can all be divided by 2.
Why is 2 prime?
2 is prime because it is a natural number greater than 1 that is only divisible by 1 and itself.
Two prime numbers greater than 2 have 2 as a common factor?
No prime number greater than 2 has 2 as a factor. A prime number has only two factors, 1 and the number itself. All prime numbers have 1 as a common factor. Numbers with any number besides 1 as common factors are composite numbers.
What is the greatest prime number that is less than 100 and the smallest prime number?
The greatest prime number less than 100 is 97. The smallest prime number is 2. Prime numbers are defined as natural numbers greater than 1 that have no positive divisors other than 1 and themselves.
Does 1 and 2 are either prime or composite numbers?
1 is a special number, neither prime nor composite. A prime number has exactly 2 factors, 1 and the number itself. A composite number has more than two factors. 2 is prime because there are only two factors of 2, 1 and itself.
