3 or 7
No. Odd numbers only have odd factors. They could not have an even factor in common.
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.
A perfect square has an odd number of factors.
No. 255 is an odd number.
Because odd numbers don't have any even factors so they can't have one in common.
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.
Actually, no! 126 is an even number because it factors up with 2.
5 is an odd number and is a factor of 100
A square number has an odd number of factors, but a number with an odd number of factor pairs is nothing special.
All odd numbers have odd factors.
The greatest common factor for 126 and 2394 is actually 126. This is because 2394 divided by 126 is 19, which is a whole number. Of course, 126 is also a factor of itself.
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.
Yes, because 126 divided by 7 is 18 (if the answer is a whole number, it is a factor)
25 is an odd factor of 100.
An odd number can't have 12 as a factor. 528 does have 12 as a factor.
There is no solution. Since 126 is even and two consecutive integers have to be one odd and one even number, an odd and an even number cannot summate to an even number.
no