The number is 16.
16 or 32
That is a very good question. The awnser is quite simple, its a number.
a perfect square
The only square factor is 1.
16 2*16 = 32
16.
The number is 16.
16
16 or 32
No.
We need to know what number the square is a factor of.
That is a very good question. The awnser is quite simple, its a number.
1, 4 and 16 are square numbers that are factors of 32. Of these, 4 and 16 have two as their only prime factor and 1 is odd.
a perfect square
The only square factor is 1.
144 is a perfect square, whose square factor is 12: Therefore we simply repeat the prime factorization of 12 (3,2,2) twice: 2,2,2,2,3,3.