LCM of 139, 713, 575, 790, 976
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 139, 713, 575, 790, 976 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 139, 713, 575, 790, 976. So, keep reading to learn more.
Given numbers are 139,713,575,790,976
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 139,713,575,790,976 is 191038653200.
Find LCM of 139,713,575,790,976 with Prime Factorization
| 2 | 139, 713, 575, 790, 976 |
| 5 | 139, 713, 575, 395, 488 |
| 23 | 139, 713, 115, 79, 488 |
| 139, 31, 5, 79, 488 |
Multiply the prime numbers at the bottom and the left side.
2 x 5 x 23 x 139 x 31 x 5 x 79 x 488 = 191038653200
Therefore, the lowest common multiple of 139,713,575,790,976 is 191038653200.
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.
139 x 713 x 575 x 790 x 976 = 43938890236000
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.
139 : 1, 139
713 : 1, 23, 31, 713
575 : 1, 5, 23, 25, 115, 575
790 : 1, 2, 5, 10, 79, 158, 395, 790
976 : 1, 2, 4, 8, 16, 61, 122, 244, 488, 976
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 139,713,575,790,976, is 1.
Now, the common factors can be found like this.
139:139
713:23x 31
575:5x 5x 23
790:2x 5x 79
976:2x 2x 2x 2x 61
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 5x 23 = 230
Therefore, the value for common factors is 230.
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 = 43938890236000/(1x230)
LCM = 43938890236000/230
LCM = 191038653200
Thus, we can understand that the LCM of 139,713,575,790,976 is 191038653200.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 139, 713, 575, 790, 976
1. What is the LCM of 139, 713, 575, 790, 976?
Answer: LCM of 139, 713, 575, 790, 976 is 191038653200.
2. How to calculate the LCM of 139, 713, 575, 790, 976?
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 139, 713, 575, 790, 976.
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}.