Find the LCM of 311, 858, 167, 561, 346 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, 858, 167, 561, 346. So, keep reading to learn more.
Given numbers are 311,858,167,561,346
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 311,858,167,561,346 is 131056683186.
Find LCM of 311,858,167,561,346 with Prime Factorization
2 | 311, 858, 167, 561, 346 |
3 | 311, 429, 167, 561, 173 |
11 | 311, 143, 167, 187, 173 |
311, 13, 167, 17, 173 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 11 x 311 x 13 x 167 x 17 x 173 = 131056683186
Therefore, the lowest common multiple of 311,858,167,561,346 is 131056683186.
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 858 x 167 x 561 x 346 = 8649741090276
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
858 : 1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858
167 : 1, 167
561 : 1, 3, 11, 17, 33, 51, 187, 561
346 : 1, 2, 173, 346
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 311,858,167,561,346, is 1.
Now, the common factors can be found like this.
311:311
858:2x 3x 11x 13
167:167
561:3x 11x 17
346:2x 173
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3x 11 = 66
Therefore, the value for common factors is 66.
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 = 8649741090276/(1x66)
LCM = 8649741090276/66
LCM = 131056683186
Thus, we can understand that the LCM of 311,858,167,561,346 is 131056683186.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 311, 858, 167, 561, 346?
Answer: LCM of 311, 858, 167, 561, 346 is 131056683186.
2. How to calculate the LCM of 311, 858, 167, 561, 346?
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, 858, 167, 561, 346.
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}.