60: Difference between revisions

Latest revision as of 02:49, 21 December 2012

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The number 60 has the following factorization, with prime factors 2, 3, and 5:

$60 = 2^{2} \cdot 3^{1} \cdot 5^{1} = 4 \cdot 3 \cdot 5$

Property or family	Parameter values	First few members of the family	Proof of satisfaction/membership/containment
lcm of all numbers so far: lcm of the first few natural numbers	lcm of the first five natural numbers	1, 1, 2, 6, 12, 60, 60, 420, [SHOW MORE] 840, 2520 View list on OEIS	$l c m {1, 2, 3, 4, 5} = 60$ .

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 The number 60 has the following factorization, with prime factors [[2]], [[3]], and [[5]]:
-<math>60 = 2^2 \cdot 3^2 \cdot 5^1 = 4 \cdot 3 \cdot 5</math>
+<math>60 = 2^2 \cdot 3^1 \cdot 5^1 = 4 \cdot 3 \cdot 5</math>
 ===Properties and families===
@@ Line 14: / Line 14: @@
 ! Property or family !! Parameter values !! First few members of the family !! Proof of satisfaction/membership/containment
 |-
-| [[satisfies property::lcm of all numbers so far]]: lcm of the first few natural numbers || lcm of the first three natural numbers || {{#lst:lcm of all numbers so far|list}} || <math>\operatorname{lcm} \{ 1,2,3,4,5 \} = 60</math>.
+| [[satisfies property::lcm of all numbers so far]]: lcm of the first few natural numbers || lcm of the first five natural numbers || {{#lst:lcm of all numbers so far|list}} || <math>\operatorname{lcm} \{ 1,2,3,4,5 \} = 60</math>.
 |}