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If it's just factors, then any number have an even amount of factors.
Let a be any number, a = 1 a
so a have two factors, 1 and a. Two is even.
But if the question is what number have an even amount of PRIME factors, then it is different. Because if a is not prime, the might exist another two numbers b and c != 1 such that a = b c. and also, b is not prime, b = d e
So a = bc = de c = c d e So a have three prime factors (1 is not prime for some reason)
Then this question is less trivial:
6 have only prime factor 2 and 3, 10 only have prime factor 2 and 5, they are even.
but 9 only have prime factor 3, so it's not an even amount, so 9 is not.
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∙ 13y ago
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What type of number has odd numbers as factors?
Both odd and even numbers may have odd numbers as factors.
Are there numbers with more than six factors?
There are countless numbers with more than 6 factors. 540, for example has 24 factors, and some numbers have even more.
If the product of 2 numbers is even do the 2 factors have to be even?
No. the factors may be both even but only one of them needs to be.
If two is not a common factor of a pair of numbers what other numbers cannot be common factors?
Even numbers.
What even numbers are factors of 12?
2, 4, 6, 12
What are all numbers with an even amount of factors?
All compound numbers that are not perfect squares.
Does even or odd numbers have more factors?
Some even numbers have more factors than some odd numbers and some odd numbers have more factors than some even numbers. As a group, even numbers have more factors than odd numbers.
Do odd or even numbers have more factors?
Some even numbers have more factors than some odd numbers and some odd numbers have more factors than some even numbers. As a group, even numbers have more factors than odd numbers.
What is the meaning of even and odd factors?
All nonzero numbers have factors. Some factors are even numbers, some factors are odd numbers.
What are numbers with an odd amount of factors?
Square numbers.
Do all even numbers have as a factors?
do you mean " what does all even numbers have as factors?"? then the number two.
What are even factors?
even factors are numbers you divied and there is a remander
Which numbers are factors of all even numbers?
1 and 2 are factors of all even numbers.
What kind of numbers only have even factors?
even numbers
What is special about numbers with an odd amount of factors?
They are square numbers.
Which Two factors will always go into Even numbers?
1 and 2 are factors of all even numbers.
What is the 2 factors of even numbers?
it is the integers of even numbers which divide all the even numbers
