9
9
15
I would call an odd number factor a factor that is an odd number. I would call a number with an odd number of factors a perfect square.
5 is an odd number and is a factor of 100
The largest odd factor of 2011 is 2011.
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.
Here is one possible way: 2 * 1.25 2 * 1.5 5 * 2.5 It is a very odd way of doing it because, in so doing, none of the cows will remain alive. Suppose you could partition the 18 cows into 9 odd groups. Now, Odd + Odd = Even Even + Even = Even and Even + Odd = Odd So, Odd + Odd + Odd + Odd + Odd + Odd + Odd + Odd + Odd = 18 => Even + Even + Even + Even + Odd = 18 => Even + Even + Odd = 18 => Even + Odd = 18 => Odd = 18 which is false. Therefore, it is impossible to partition 18 cows into 9 odd groups.
An odd factor is a number that cannot be divided by 2. if it can be divided by 2 it is an even factor or even number.
No. Seven is odd, for example, and does not have three as a factor.
All odd numbers have odd factors.
All nonzero numbers have factors. Some factors are odd numbers. 3 is an odd factor of 12.