9
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.
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.
No odd whole numbers have 12 as a factor. 1 and 3 are odd numbers that are factors of 12.
All nonzero numbers have factors. Some factors are odd numbers. 3 is an odd factor of 12.