LCM of 311, 556, 622, 376
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 311, 556, 622, 376 with the LCM of Two or More Numbers Calculator. Here we are teaching you two different methods through which you can calculate the LCM of 311, 556, 622, 376. So, keep reading to learn more.
Given numbers are 311,556,622,376
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 311,556,622,376 is 16254104.
Find LCM of 311,556,622,376 with Prime Factorization
| 2 | 311, 556, 622, 376 |
| 2 | 311, 278, 311, 188 |
| 311 | 311, 139, 311, 94 |
| 1, 139, 1, 94 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 311 x 1 x 139 x 1 x 94 = 16254104
Therefore, the lowest common multiple of 311,556,622,376 is 16254104.
LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}
Firstly, we have to find the product of all the numbers.
311 x 556 x 622 x 376 = 40440210752
Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.
311 : 1, 311
556 : 1, 2, 4, 139, 278, 556
622 : 1, 2, 311, 622
376 : 1, 2, 4, 8, 47, 94, 188, 376
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 311,556,622,376, is 1.
Now, the common factors can be found like this.
311:311
556:2x 2x 139
622:2x 311
376:2x 2x 2x 47
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 2x 2x 311 = 2488
Therefore, the value for common factors is 2488.
Now that we have all the elements of the formula, we can plug them in to calculate the LCM.
LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}
LCM = 40440210752/(1x2488)
LCM = 40440210752/2488
LCM = 16254104
Thus, we can understand that the LCM of 311,556,622,376 is 16254104.
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FAQs on LCM of 311, 556, 622, 376
1. What is the LCM of 311, 556, 622, 376?
Answer: LCM of 311, 556, 622, 376 is 16254104.
2. How to calculate the LCM of 311, 556, 622, 376?
The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 311, 556, 622, 376.
3. What is the LCM formula?
The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.