Check the properties of a positive integer to enter the number in the search box. If you input two numbers separated by a space, the properties of the pair like GCD are shown. If you separate two numbers by a comma, the sequences containing those numbers are listed.

A = 6

B = 9

C = 12

$\sqrt{ 6^2 + 9^2 + 12^2 } = 16.15549442140351$

Properties of (6, 9, 12): The GCD and LCM of 6, 9, 12 are 3 and 36 respectively. The total of them is 27, 6 * 9 * 12 = 648. The average of 6, 9, 12 is 9 and the norm of them is 16.15549442140351.