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 = 1
B = 4
C = 5
$\sqrt{ 1^2 + 4^2 + 5^2 } = 6.48074069840786$
Properties of (1, 4, 5): The GCD and LCM of 1, 4, 5 are 1 and 20 respectively. The total of them is 10, 1 * 4 * 5 = 20. The average of 1, 4, 5 is 3.3333333333333335 and the norm of them is 6.48074069840786.