What is the greatest perfect square that is a factor of 1815? Here we will show you how to find the greatest perfect square that is a factor of 1815.
The factors of 1815 are all of the integers that can be evenly divided into 1815. A perfect square is a product of an integer multiplied by itself.
To find the greatest perfect square that is a factor of 1815, we will list the factors of 1815, 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 1815: 1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815.
The perfect squares from the factor list: 1, 121
The greatest perfect square from the perfect square list: 121
Therefore, the greatest perfect square that is a factor of 1815 is 121.
Greatest Perfect Square of Factors Calculator
Use the calculator below to find the greatest perfect square of factors for another number.