What is the greatest perfect square that is a factor of 19881? Here we will show you how to find the greatest perfect square that is a factor of 19881.
The factors of 19881 are all of the integers that can be evenly divided into 19881. A perfect square is a product of an integer multiplied by itself.
To find the greatest perfect square that is a factor of 19881, we will list the factors of 19881, 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 19881: 1, 3, 9, 47, 141, 423, 2209, 6627, 19881.
The perfect squares from the factor list: 1, 9, 2209, 19881
The greatest perfect square from the perfect square list: 19881
Therefore, the greatest perfect square that is a factor of 19881 is 19881.
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