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No, only even numbers.

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Q: Do all number have two as a factor?
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Related questions

What number has 2 as a factor?

All even numbers have two as a factor.

Do all even numbers have a factor of 2 explain?

Yes, all even numbers have a factor of two due the fact that the are of an even sequence and can be divisible by two which is also an even number. Any number that is even is not prime because is can be divided by the factor 2, but two itself is a prime number as its only factors are itself and 1. All even number have to have a factor of two e.g 4 can be divided by two, as well as 6,8,10,12,14,16,18,20 and so on.

Which prime number has one factor?

By definition, all prime numbers have exactly two factors. There is not a prime number that has only one factor.

A number that is a factor of two or more numbers?

A number that is a factor of two or more numbers is simply a common factor

What number other than one is a factor of all even numbers?

Two is.

Is fourty-two a prime or composite number?

composite- 6,7,8,1,2,3.21. all factor

What two numbers are common factor of all even number?

1 and 2.

Greatest common factor of 12?

"Common" means "same for both". There's no such thing as a "common" factor of only one number. There has to be two or more of them, then a "common" factor is a number that's a factor of all of them.

What is a two digit number that is a prime number and a factor of 100 and 1000?

The two-digit factors of 100 and 1000 are all composite.

Do all numbers have the factor of 2?

Possiblilty is almost 1/2 cause every two numbers is a number with a factor of 2.From 2: 2,3,4,5,6,7,8,9,10...

What is the term for a whole number that is a factor of two or more numbers?

A whole number that is a factor of two or more numbers is a common factor.

What group of number are all the whole number factors of a prime number?

There are exactly two whole number factors of any prime number. The first factor is '1'. The other factor is the prime number itself.