All square numbers have an odd number of factors.
There are two square numbers that are factors of 1600 : 16=4*4 100=10*10.
Square numbers have an odd number of factors.
Square numbers
The factors of all numbers can be written in pairs. With square numbers, one of those pairs is the same number twice. When listed singly, square numbers have an odd number of factors. All others are even.
Square numbers have an odd number of factors.
Square numbers have an odd number of factors.
Square numbers have odd numbers of factors.
Square numbers have odd numbers of factors.
No, only square numbers have an odd number of factors.
Because square numbers have more than two factors whereas prime numbers have only two factors
All square numbers have an odd number of factors.
There are two square numbers that are factors of 1600 : 16=4*4 100=10*10.
Square numbers have an odd number of factors.
What do you notice aboutthe numbers of fractors of square numbers
Square numbers
Square numbers.