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Is the number of factors of any square number odd or even?
Odd.
Do odd numbers have a odd or even number of factors?
The number of factors can be either even or odd.
Does composite numbers have an odd number of factors?
Composite numbers can have either an odd number or an even number of fractions. Factors of 25 are 1, 5, 25 . (odd number of them) Factors of 26 are 1, 2, 13, and 26 . (even number of them)
What types of numbers has an odd number of factors?
Even powers of prime numbers. Square numbers have an odd number of factors.
How are odd and even numbers are related to their factors?
Even numbers must have 2 amongst their factors; they may have other even numbers amongst their factors. Odd numbers must not; every factor of an odd number must be odd.
What is a number has an odd number of factors?
An even power. Square numbers have an odd number of factors.
Are the factors of an odd number always odd?
Yes. An even number is defined as being evenly divisible by 2 (no fractional answers, only integers). If an odd number has an even factor, then because of the above definition, this odd number must have a factor of 2. But you will be hard pressed to find an odd number that is a multiple of 2, because that is already the definition of an even number. So, odd numbers cannot have even factors and thus odd numbers always have odd factors.
What is the meaning of even and odd factors?
All nonzero numbers have factors. Some factors are even numbers, some factors are odd numbers.
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 the number of factors of any square number odd or even?
Odd.
Does a prime number have an even or odd number of factors?
Even
Do odd numbers have a odd or even number of factors?
The number of factors can be either even or odd.
What does 31 have odd or even number of factors pairs?
Odd.
Does a perfect square number have even or odd number of distinct factors?
An odd number.
Can the GCF of an odd number and an even number ever be even?
No. Odd numbers don't have even factors.
Can the greatest common factor of an odd and even number always even?
The GCF of an odd and an even number must be odd since odd numbers do not have any even factors.
Does composite numbers have an odd number of factors?
Composite numbers can have either an odd number or an even number of fractions. Factors of 25 are 1, 5, 25 . (odd number of them) Factors of 26 are 1, 2, 13, and 26 . (even number of them)
