What is the greatest perfect square that is a factor of 393? Here we will show you how to find the greatest perfect square that is a factor of 393.
The factors of 393 are all of the integers that can be evenly divided into 393. A perfect square is a product of an integer multiplied by itself.
To find the greatest perfect square that is a factor of 393, we will list the factors of 393, then list the perfect squares from the list of factors, and finally, we will pick the greatest perfect square from the list of perfect squares:
The factors of 393: 1, 3, 131, 393.
The perfect squares from the factor list: 1
The greatest perfect square from the perfect square list: 1
Therefore, the greatest perfect square that is a factor of 393 is 1.
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