LCM of 486, 861, 403, 508, 369
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 486, 861, 403, 508, 369 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 486, 861, 403, 508, 369. So, keep reading to learn more.
Given numbers are 486,861,403,508,369
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 486,861,403,508,369 is 14277656484.
Find LCM of 486,861,403,508,369 with Prime Factorization
| 2 | 486, 861, 403, 508, 369 |
| 3 | 243, 861, 403, 254, 369 |
| 3 | 81, 287, 403, 254, 123 |
| 41 | 27, 287, 403, 254, 41 |
| 27, 7, 403, 254, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 3 x 41 x 27 x 7 x 403 x 254 x 1 = 14277656484
Therefore, the lowest common multiple of 486,861,403,508,369 is 14277656484.
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.
486 x 861 x 403 x 508 x 369 = 31610731455576
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.
486 : 1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486
861 : 1, 3, 7, 21, 41, 123, 287, 861
403 : 1, 13, 31, 403
508 : 1, 2, 4, 127, 254, 508
369 : 1, 3, 9, 41, 123, 369
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 486,861,403,508,369, is 1.
Now, the common factors can be found like this.
486:2x 3x 3x 3x 3x 3
861:3x 7x 41
403:13x 31
508:2x 2x 127
369:3x 3x 41
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 3x 41 = 2214
Therefore, the value for common factors is 2214.
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 = 31610731455576/(1x2214)
LCM = 31610731455576/2214
LCM = 14277656484
Thus, we can understand that the LCM of 486,861,403,508,369 is 14277656484.
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FAQs on LCM of 486, 861, 403, 508, 369
1. What is the LCM of 486, 861, 403, 508, 369?
Answer: LCM of 486, 861, 403, 508, 369 is 14277656484.
2. How to calculate the LCM of 486, 861, 403, 508, 369?
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 486, 861, 403, 508, 369.
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}.