Difference between revisions of "Manuals/calci/LCM"

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<div style="font-size:30px">'''LCM(n1,n2,n3...)'''</div><br/>
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<div style="font-size:30px">'''LCM()'''</div><br/>
*where n1,n2,n3... are numbers
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*Parameters are any set of numbers.
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*LCM() returns the least common multiple.
  
 
==Description==
 
==Description==
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==Examples==
 
==Examples==
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*=LCM(10,20) =20
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*=LCM(1,2,3,4,5) = 60
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*=LCM(12,19,23,17)= 89148
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*=LCM(1.2,1.3,1.4,1.5,3.4,5.3)= 15
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*=LCM(-2,-4,8,12) = #N/A (LCM NOT DEFINED FOR -VE NUMBERS)
  
'''Give calci examples and different cases here.'''
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== Related Videos ==
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{{#ev:youtube|znmPfDfsir8|280|center|LCM}}
  
 
=See Also=
 
=See Also=
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*[http://en.wikipedia.org/wiki/Least_common_multiple LCM]
 
*[http://en.wikipedia.org/wiki/Least_common_multiple LCM]
 
*[http://en.wikipedia.org/wiki/Greatest_common_divisor GCD (Greatest Common Divisor)]
 
*[http://en.wikipedia.org/wiki/Greatest_common_divisor GCD (Greatest Common Divisor)]
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*[[Z_API_Functions | List of Main Z Functions]]
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*[[ Z3 |  Z3 home ]]

Latest revision as of 05:43, 8 June 2020

LCM()


  • Parameters are any set of numbers.
  • LCM() returns the least common multiple.

Description

  • LCM is the least common multiple (also known as lowest common multiple or smallest common multiple or least common denominator (LCD) of a set of integers a,b,c,...,n.
  • LCM is the smallest integer that is divisible by each of them.
  • The argument can be one or many integers.

What is the LCM of 2 and 5?

Multiples of 2 are: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, ...

and the multiples of 5 are: 5, 10, 15, 20, 25, 30, ...

Common multiples of 2 and 5 are simply the numbers that are in both lists: 10, 30, ....

So, from this list of the first few common multiples of the numbers 2 and 5, their least common multiple is 10.

Examples

  • =LCM(10,20) =20
  • =LCM(1,2,3,4,5) = 60
  • =LCM(12,19,23,17)= 89148
  • =LCM(1.2,1.3,1.4,1.5,3.4,5.3)= 15
  • =LCM(-2,-4,8,12) = #N/A (LCM NOT DEFINED FOR -VE NUMBERS)

Related Videos

LCM

See Also

References