LCM of 412, 667, 138, 507
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 412, 667, 138, 507 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 412, 667, 138, 507. So, keep reading to learn more.
Given numbers are 412,667,138,507
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 412,667,138,507 is 139325628.
Find LCM of 412,667,138,507 with Prime Factorization
| 2 | 412, 667, 138, 507 |
| 3 | 206, 667, 69, 507 |
| 23 | 206, 667, 23, 169 |
| 206, 29, 1, 169 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 23 x 206 x 29 x 1 x 169 = 139325628
Therefore, the lowest common multiple of 412,667,138,507 is 139325628.
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.
412 x 667 x 138 x 507 = 19226936664
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.
412 : 1, 2, 4, 103, 206, 412
667 : 1, 23, 29, 667
138 : 1, 2, 3, 6, 23, 46, 69, 138
507 : 1, 3, 13, 39, 169, 507
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 412,667,138,507, is 1.
Now, the common factors can be found like this.
412:2x 2x 103
667:23x 29
138:2x 3x 23
507:3x 13x 13
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 23 = 138
Therefore, the value for common factors is 138.
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 = 19226936664/(1x138)
LCM = 19226936664/138
LCM = 139325628
Thus, we can understand that the LCM of 412,667,138,507 is 139325628.
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FAQs on LCM of 412, 667, 138, 507
1. What is the LCM of 412, 667, 138, 507?
Answer: LCM of 412, 667, 138, 507 is 139325628.
2. How to calculate the LCM of 412, 667, 138, 507?
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 412, 667, 138, 507.
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}.