LCM of 164, 762, 122, 793, 556
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 164, 762, 122, 793, 556 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 164, 762, 122, 793, 556. So, keep reading to learn more.
Given numbers are 164,762,122,793,556
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 164,762,122,793,556 is 6887423868.
Find LCM of 164,762,122,793,556 with Prime Factorization
| 2 | 164, 762, 122, 793, 556 |
| 2 | 82, 381, 61, 793, 278 |
| 61 | 41, 381, 61, 793, 139 |
| 41, 381, 1, 13, 139 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 61 x 41 x 381 x 1 x 13 x 139 = 6887423868
Therefore, the lowest common multiple of 164,762,122,793,556 is 6887423868.
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.
164 x 762 x 122 x 793 x 556 = 6722125695168
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.
164 : 1, 2, 4, 41, 82, 164
762 : 1, 2, 3, 6, 127, 254, 381, 762
122 : 1, 2, 61, 122
793 : 1, 13, 61, 793
556 : 1, 2, 4, 139, 278, 556
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 164,762,122,793,556, is 1.
Now, the common factors can be found like this.
164:2x 2x 41
762:2x 3x 127
122:2x 61
793:13x 61
556:2x 2x 139
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 2x 61 = 976
Therefore, the value for common factors is 976.
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 = 6722125695168/(1x976)
LCM = 6722125695168/976
LCM = 6887423868
Thus, we can understand that the LCM of 164,762,122,793,556 is 6887423868.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 164, 762, 122, 793, 556
1. What is the LCM of 164, 762, 122, 793, 556?
Answer: LCM of 164, 762, 122, 793, 556 is 6887423868.
2. How to calculate the LCM of 164, 762, 122, 793, 556?
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 164, 762, 122, 793, 556.
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}.