All square numbers have an odd number of factors.
1155
45
To find the greatest odd factor of a number, you need to first determine all the factors of that number. Factors are the numbers that can be multiplied together to get the original number. Once you have listed all the factors, identify which ones are odd (not divisible by 2). Finally, select the largest odd factor from the list.
All nonzero numbers have factors. Some factors are odd numbers. 3 is an odd factor of 12.
15 has four factors.
Any odd number.
All odd numbers have odd factors.
Because 55 is an odd number. All the factors of odd numbers are odd.
All square numbers have an odd number of factors.
The number 175 is an odd number. This number, 175 has four positive factors (35,5 and 25,7). These number are all positive and when multiplies equal 175.
1155
45
Yes. If a number ends in an odd number, as in 75, any factors cannot be even
All nonzero numbers have factors. Some factors are odd numbers. 3 is an odd factor of 12.
All nonzero numbers have factors. Some factors are even numbers, some factors are odd numbers.
Square numbers have an odd number of factors.