Find LCM of N Numbers C Program

C Program To Find LCM of N Numbers

Learn How To Find LCM of N Numbers in C Programming Language. LCM is an abbreviated form for Least Common Multiple. This Code To Calculate LCM of N Integers makes use of Functions, While Loop, For Loop and Modulus Operator.

What is LCM?

A Least Common Multiple (LCM) of Numbers is the Smallest Number which is a Multiple of all the Numbers given in a range.

Example of LCM

LCM of 4, 5 and 6 is 60.

Formula To Calculate LCM of Two Numbers

L.C.M = (x * y) / G.C.D

Must Read: Find LCM of Two Numbers in C Programming

C Program To Find LCM of N Numbers using Functions and For Loop

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C Program To Find LCM of N Numbers using Array and While Loops

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C Program To Find LCM of N Numbers using Functions, Array, While Loop, For Loop

In case you find any error in the above C Program Code To Calculate LCM of N Numbers or if you have any doubts, let us know about it in the Comment Section below.

Tushar Soni

I am Tushar Soni, Co - Founder of CodingAlpha. I am a computer science student from India and passionate about Web Development and Programming. Connect with me on Facebook | LinkedIn | Google Plus

5 thoughts on “Find LCM of N Numbers C Program

  • August 17, 2016 at 12:13 am

    Can we use malloc() function here to find lcm of n integers without Arrays?

  • August 20, 2016 at 3:28 pm

    You have written two differents methods of looping in finding lcm of n integers. I want to know is there any difference between While loop and For loop?

    • August 20, 2016 at 3:33 pm

      Apart from the syntax, there is not much difference in For and While Loops. At least for smaller inputs, there is no difference. However, in other languages such as C#, For loops tends to perform the execution faster compared to While loop.

  • January 9, 2017 at 8:18 pm

    Its a felling to me, when I open the C Program to construct a game. It means that there is no problem when I open the Program to find the LCM of n numbers even the logic. I thank you to upload your simply program. So next time I appeal you to try at best level to make difficulty.


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