LCM of 507, 908, 429, 913
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 507, 908, 429, 913 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 507, 908, 429, 913. So, keep reading to learn more.
Given numbers are 507,908,429,913
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 507,908,429,913 is 420305028.
Find LCM of 507,908,429,913 with Prime Factorization
| 3 | 507, 908, 429, 913 |
| 11 | 169, 908, 143, 913 |
| 13 | 169, 908, 13, 83 |
| 1, 908, 13, 83 |
Multiply the prime numbers at the bottom and the left side.
3 x 11 x 13 x 1 x 908 x 13 x 83 = 420305028
Therefore, the lowest common multiple of 507,908,429,913 is 420305028.
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.
507 x 908 x 429 x 913 = 180310857012
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.
507 : 1, 3, 13, 39, 169, 507
908 : 1, 2, 4, 227, 454, 908
429 : 1, 3, 11, 13, 33, 39, 143, 429
913 : 1, 11, 83, 913
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 507,908,429,913, is 1.
Now, the common factors can be found like this.
507:3x 13x 13
908:2x 2x 227
429:3x 11x 13
913:11x 83
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 11x 13 = 429
Therefore, the value for common factors is 429.
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 = 180310857012/(1x429)
LCM = 180310857012/429
LCM = 420305028
Thus, we can understand that the LCM of 507,908,429,913 is 420305028.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 507, 908, 429, 913
1. What is the LCM of 507, 908, 429, 913?
Answer: LCM of 507, 908, 429, 913 is 420305028.
2. How to calculate the LCM of 507, 908, 429, 913?
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 507, 908, 429, 913.
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}.