What is the greatest perfect square that is a factor of 18421? Here we will show you how to find the greatest perfect square that is a factor of 18421.
The factors of 18421 are all of the integers that can be evenly divided into 18421. A perfect square is a product of an integer multiplied by itself.
To find the greatest perfect square that is a factor of 18421, we will list the factors of 18421, 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 18421: 1, 13, 109, 169, 1417, 18421.
The perfect squares from the factor list: 1, 169
The greatest perfect square from the perfect square list: 169
Therefore, the greatest perfect square that is a factor of 18421 is 169.
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