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SteveWell, honey, the factor of all even numbers besides 1 is 2. It's like the sidekick that always shows up to the party but never steals the spotlight. So, if you're dealing with an even number, just remember that 2 is the unsung hero doing all the heavy lifting Behind the Scenes.
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Why is the product of two even numbers even?
An even number is any number that has '2' as a factor.When you multiply two numbers, you multiply all the factors of both of them.If '2' was a factor of either number, or of both, then it's a factor of their product,and the product must therefore be an even number.
How many even primes are there?
only one: 2.'2' is the only even prime number. All other even numbers have '2' as a factor.
Is the gcf of an odd and even number always even?
No. The opposite is true: the gcf of an odd number and an even number is always odd. All the factors of an odd number are odd; or to put it another way: If a number has an even factor, the number itself must be even. Thus the only common factors between odd and even numbers must be odd.
Is 0 a factor of all numbers?
0 is not a factor of any number other than itself. If N is any number, than there is no other number P such that N = 0 * P and that means that 0 is not a factor of N. The only number that is a factor of all numbers is 1.
Are multiples of 4 all even?
Yes, All multiples of an even number are themselves even. 4 is an even number, so its multiples are all even.
