Square Root of 40

Perfect Square Factors of 40: 1, 4
Largest Perfect Square Factor of 40 = 4
40 = 4 * 10
Simplify by applying the Product Rule for Radicals:
40 = √4 * √10
40 = 2 * √10
40 = 2√10
Square Root of 40: √40 = 2√10 = 6.3246
Square Root of a Number