A069652 GCD of all the numbers obtained by permuting the digits of n.

1, 2, 3, 4, 5, 6, 7, 8, 9, 1, 11, 3, 1, 1, 3, 1, 1, 9, 1, 2, 3, 22, 1, 6, 1, 2, 9, 2, 1, 3, 1, 1, 33, 1, 1, 9, 1, 1, 3, 4, 1, 6, 1, 44, 9, 2, 1, 12, 1, 5, 3, 1, 1, 9, 55, 1, 3, 1, 1, 6, 1, 2, 9, 2, 1, 66, 1, 2, 3, 7, 1, 9, 1, 1, 3, 1, 77, 3, 1, 8, 9, 2, 1, 12, 1, 2, 3, 88, 1, 9, 1, 1, 3, 1, 1, 3, 1, 1, 99, 1, 1, 3, 1, 1, 3, 1, 1, 9, 1, 1, 111

Offset: 1

Author

Amarnath Murthy, Mar 29 2002

Keywords

• nonn
• base
• easy

Examples

			a(84) = gcd(48,84) = 12 = a(48).
a(101) = gcd(101,11) = 1.
		

Crossrefs

Different from A055483.

Extensions

Edited and extended by Robert G. Wilson v, Apr 02 2002

a(71) corrected by Charles R Greathouse IV, Mar 18 2011