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Q: What is a number that has no factor but itself and 1?
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Related questions

What number is factor of every number?

1 and the number itself


Why a number is always a factor of itself?

Because a number will divide into itself once 1


Which number has the lowest factor 1-25?

It is 1 because it only has itself as a factor.


Is 1 a factor of 10?

1 is a factor of ten. This is because 1 times another number is the number itself. Basically, 1 is a factor of all and any number.


Why is every non zero whole number a multiple and factor of itself?

1 times a number equals itself. The number is the first on the list of multiples.


Can 1 and the factor be used itself to be a factor tree?

The purpose of a factor tree is to divide a number into prime factors. 1 is not a prime number.


How you know the prime factor?

a number itself and 1


What is the only factor of a number are 1 and itself?

That describes a prime number.


What is a factor of seven?

1 and 7. The factors of a prime number are 1 and the number itself.


What is the highest and lowest factor?

Of any given positive number, the highest factor is the number itself, and the lowest factor is 1.


Can a number be relatively prime to itself?

Two number are said to be "relatively prime" if they have no common factors - of course, other than the trivial factor 1. Even a prime number is not "relatively prime" to itself, since the prime number itself is the common factor. For example, the common factor of 7 and 7 is 7. Thus, the only situation I can think of where a number has no common factor with itself is that the number is 1.


What is the greatest factor of 103?

The greatest factor of any positive number is the number itself.