All nonzero numbers have factors. Some factors are even numbers, some factors are odd numbers.
Square numbers have an odd number of factors.
odd and prime are two different things ,but odd numbers can be prime or composite just depends if you can multiply it with another number except 1 here's an example 7 ( 7 is odd and is prime because it has 2 factors "7 & 1" 15 is odd ,but not prime because 5x3 is 15 and 15x1 is 15 5 and 3 are factors of 15 so all odd numbers are not prime all even numbers are composite except the number 2.
Square numbers have an odd number of factors.
If the number is odd, that's the answer. If the number is even, write down all the factors and choose the largest one that is odd.
Because 55 is an odd number. All the factors of odd numbers are odd.
Yes.
55 is odd. All numbers ending in five are odd.
Yes, the factors of all odd numbers are odd numbers.
1 and 5 are the factors of 20 which are odd.
55 has four factors... 1, 5, 11 & 55
48 has both even and odd factors.
All odd numbers have odd factors.
All nonzero numbers have factors. Some factors are even numbers, some factors are odd numbers.
Any odd number.
All of the odd numbers in that range can be factors.
The factors of 55 are 1, 5, 11, and 55. Prime factors of 55 are 5 and 11.