A062078 LCM of the digits of n.

1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 2, 2, 6, 4, 10, 6, 14, 8, 18, 0, 3, 6, 3, 12, 15, 6, 21, 24, 9, 0, 4, 4, 12, 4, 20, 12, 28, 8, 36, 0, 5, 10, 15, 20, 5, 30, 35, 40, 45, 0, 6, 6, 6, 12, 30, 6, 42, 24, 18, 0, 7, 14, 21, 28, 35, 42, 7, 56, 63

Offset: 1

Author

Amarnath Murthy, Jun 15 2001

Keywords

• nonn
• base

Examples

			a(25) = 10, a(24) = 4.
		

Links

• Seiichi Manyama, Table of n, a(n) for n = 1..10000 (terms 1..1000 from Harry J. Smith)

Crossrefs

Cf. A007954, A052423.

Programs

Maple

a:= n-> ilcm(convert(n, base, 10)[]):
seq(a(n), n=1..99);  # Alois P. Heinz, May 15 2024

Mathematica

Table[LCM@@IntegerDigits[n],{n,120}] (* Harvey P. Dale, Feb 19 2017 *)

PARI

a(n)={ lcm(digits(n)) } \\ Harry J. Smith, Jul 31 2009

Formula

a(n) <= 2520. - Sean A. Irvine, Mar 18 2023