LCM of 654, 327, 629, 414
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 654, 327, 629, 414 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 654, 327, 629, 414. So, keep reading to learn more.
Given numbers are 654,327,629,414
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 654,327,629,414 is 28384254.
Find LCM of 654,327,629,414 with Prime Factorization
| 2 | 654, 327, 629, 414 |
| 3 | 327, 327, 629, 207 |
| 109 | 109, 109, 629, 69 |
| 1, 1, 629, 69 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 109 x 1 x 1 x 629 x 69 = 28384254
Therefore, the lowest common multiple of 654,327,629,414 is 28384254.
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.
654 x 327 x 629 x 414 = 55689906348
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.
654 : 1, 2, 3, 6, 109, 218, 327, 654
327 : 1, 3, 109, 327
629 : 1, 17, 37, 629
414 : 1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 654,327,629,414, is 1.
Now, the common factors can be found like this.
654:2x 3x 109
327:3x 109
629:17x 37
414:2x 3x 3x 23
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 3x 109 = 1962
Therefore, the value for common factors is 1962.
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 = 55689906348/(1x1962)
LCM = 55689906348/1962
LCM = 28384254
Thus, we can understand that the LCM of 654,327,629,414 is 28384254.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 654, 327, 629, 414
1. What is the LCM of 654, 327, 629, 414?
Answer: LCM of 654, 327, 629, 414 is 28384254.
2. How to calculate the LCM of 654, 327, 629, 414?
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 654, 327, 629, 414.
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}.