LCM of 542, 374, 403, 680, 511
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 542, 374, 403, 680, 511 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 542, 374, 403, 680, 511. So, keep reading to learn more.
Given numbers are 542,374,403,680,511
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 542,374,403,680,511 is 417442665640.
Find LCM of 542,374,403,680,511 with Prime Factorization
| 2 | 542, 374, 403, 680, 511 |
| 17 | 271, 187, 403, 340, 511 |
| 271, 11, 403, 20, 511 |
Multiply the prime numbers at the bottom and the left side.
2 x 17 x 271 x 11 x 403 x 20 x 511 = 417442665640
Therefore, the lowest common multiple of 542,374,403,680,511 is 417442665640.
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.
542 x 374 x 403 x 680 x 511 = 28386101263520
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.
542 : 1, 2, 271, 542
374 : 1, 2, 11, 17, 22, 34, 187, 374
403 : 1, 13, 31, 403
680 : 1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680
511 : 1, 7, 73, 511
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 542,374,403,680,511, is 1.
Now, the common factors can be found like this.
542:2x 271
374:2x 11x 17
403:13x 31
680:2x 2x 2x 5x 17
511:7x 73
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 2x 17 = 68
Therefore, the value for common factors is 68.
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 = 28386101263520/(1x68)
LCM = 28386101263520/68
LCM = 417442665640
Thus, we can understand that the LCM of 542,374,403,680,511 is 417442665640.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 542, 374, 403, 680, 511
1. What is the LCM of 542, 374, 403, 680, 511?
Answer: LCM of 542, 374, 403, 680, 511 is 417442665640.
2. How to calculate the LCM of 542, 374, 403, 680, 511?
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 542, 374, 403, 680, 511.
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}.