LCM of 258, 129, 465, 341
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 258, 129, 465, 341 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 258, 129, 465, 341. So, keep reading to learn more.
Given numbers are 258,129,465,341
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 258,129,465,341 is 439890.
Find LCM of 258,129,465,341 with Prime Factorization
| 3 | 258, 129, 465, 341 |
| 31 | 86, 43, 155, 341 |
| 43 | 86, 43, 5, 11 |
| 2, 1, 5, 11 |
Multiply the prime numbers at the bottom and the left side.
3 x 31 x 43 x 2 x 1 x 5 x 11 = 439890
Therefore, the lowest common multiple of 258,129,465,341 is 439890.
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.
258 x 129 x 465 x 341 = 5277360330
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.
258 : 1, 2, 3, 6, 43, 86, 129, 258
129 : 1, 3, 43, 129
465 : 1, 3, 5, 15, 31, 93, 155, 465
341 : 1, 11, 31, 341
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 258,129,465,341, is 1.
Now, the common factors can be found like this.
258:2x 3x 43
129:3x 43
465:3x 5x 31
341:11x 31
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 3x 31x 43 = 11997
Therefore, the value for common factors is 11997.
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 = 5277360330/(1x11997)
LCM = 5277360330/11997
LCM = 439890
Thus, we can understand that the LCM of 258,129,465,341 is 439890.
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FAQs on LCM of 258, 129, 465, 341
1. What is the LCM of 258, 129, 465, 341?
Answer: LCM of 258, 129, 465, 341 is 439890.
2. How to calculate the LCM of 258, 129, 465, 341?
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 258, 129, 465, 341.
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}.