1, 25
1 and 25
1 and 25
5 is an odd number and is a factor of 100
1 or 25
25
25 is an odd factor of 100.
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.
The square of 100 is 10,000, as squaring a number involves multiplying it by itself (100 x 100). However, 100 itself is an even number, not odd. An odd square number close to 100 is 81, which is the square of 9.
25 is a odd Factor Of 100 :D
A square number has an odd number of factors, but a number with an odd number of factor pairs is nothing special.
A perfect square has an odd number of factors.
Square numbers have an odd number of factors, but beyond that, any odd number can be a factor.