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Q: Can you explain why all even numbers have 2 as one of their factors?

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do you mean " what does all even numbers have as factors?"? then the number two.

All nonzero numbers have factors. Some factors are even numbers, some factors are odd numbers.

it is the integers of even numbers which divide all the even numbers

1 and 2 are factors of all even numbers.

The factors of all numbers can be written in pairs. With square numbers, one of those pairs is the same number twice. When listed singly, square numbers have an odd number of factors. All others are even.

No. For example, 30 is an even number but two of its factors are odd; 5 and 15.

Yes, all even numbers have two as a factor because that is the definition of an even number.

the saept of all even numbers one to one meillion

All even numbers greater than 2 have even proper factors, since they all have 2 as a proper factor.

1 and 2

In mathematics, all nonzero numbers have factors. Some factors are even numbers, some are odd. An even factor is a factor that is an even number.

In mathematics, all nonzero numbers have factors. Some factors are even numbers, some are odd. An even factor is a factor that is an even number.

All of the factors of 12 are 1,2,3,4,6,12. Therefore, the even factors must be 2,4,6,12.

No. 2 is even but it is a prime.

All compound numbers that are not perfect squares.

No. 4 is not a factor of 6. Also, 6 is not a factor of 4.

All prime numbers are not odd numbers. 2 is an even prime number, and it is the only even prime number because all other even numbers have 2 as one of their factors.

No. All even numbers have at least 2 as a common factor.

Yes, because 2 goes into all even numbers it was a math homework question.

Yes, all even numbers have 2 as a factor. I'm not sure how to explain that statement.

No. Perfect square numbers have an odd number of factors.

Not all even numbers are composite. Take 2 for example; its an even number but it only has 2 factors; 1 and itself.

Every number except the number 1 has at least two factors, 1 and the number itself. Prime numbers have exactly two factors and composite numbers have more than two factors. All even numbers except the number 2 are composite numbers and have more than two factors. The number 2 is prime and its only factors are 1 and 2.

All even numbers.

Not all prime numbers are odd. There is one prime number that is even: 2. A prime number is a number with two and only two factors: 1 (also known as unity) and itself. A composite number is a number with more than two factors. All even numbers are divisible by 2. Thus, all even numbers have 2 as a factor, which means that all even numbers greater than 2 have more than two factors, so they cannot be prime numbers.