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What else can I help you with?
What number has an odd number for a factor?
All odd numbers have odd factors.
Why are all the factors of 55 odds?
Because 55 is an odd number. All the factors of odd numbers are odd.
Which number has an odd number of different factors?
All square numbers have an odd number of factors.
What number has 6 factors all of which are odd?
45
Are all the factors of 75 odd?
Yes. If a number ends in an odd number, as in 75, any factors cannot be even
How do you find the greatest odd factor?
All nonzero numbers have factors. Some factors are odd numbers. The largest of these would be the greatest odd factor. Of course, the greatest odd factor of any odd number is the number itself.
What number has four factors that are all odd?
15 does.
How do you find an odd factor of a number?
All nonzero numbers have factors. Some factors are odd numbers. 3 is an odd factor of 12.
What is the meaning of even and odd factors?
All nonzero numbers have factors. Some factors are even numbers, some factors are odd numbers.
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.
Do all numbers have an even number of factors?
No. Perfect square numbers have an odd number of factors.
Odd number of factors?
Square numbers have an odd number of factors.
