LCM of 139, 764, 418, 382
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 139, 764, 418, 382 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, 764, 418, 382. So, keep reading to learn more.
Given numbers are 139,764,418,382
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 139,764,418,382 is 22194964.
Find LCM of 139,764,418,382 with Prime Factorization
| 2 | 139, 764, 418, 382 |
| 191 | 139, 382, 209, 191 |
| 139, 2, 209, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 191 x 139 x 2 x 209 x 1 = 22194964
Therefore, the lowest common multiple of 139,764,418,382 is 22194964.
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 764 x 418 x 382 = 16956952496
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
764 : 1, 2, 4, 191, 382, 764
418 : 1, 2, 11, 19, 22, 38, 209, 418
382 : 1, 2, 191, 382
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 139,764,418,382, is 1.
Now, the common factors can be found like this.
139:139
764:2x 2x 191
418:2x 11x 19
382:2x 191
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 191 = 764
Therefore, the value for common factors is 764.
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 = 16956952496/(1x764)
LCM = 16956952496/764
LCM = 22194964
Thus, we can understand that the LCM of 139,764,418,382 is 22194964.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 139, 764, 418, 382
1. What is the LCM of 139, 764, 418, 382?
Answer: LCM of 139, 764, 418, 382 is 22194964.
2. How to calculate the LCM of 139, 764, 418, 382?
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, 764, 418, 382.
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}.