LCM of 516, 692, 542, 958
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 516, 692, 542, 958 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 516, 692, 542, 958. So, keep reading to learn more.
Given numbers are 516,692,542,958
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 516,692,542,958 is 11587789812.
Find LCM of 516,692,542,958 with Prime Factorization
| 2 | 516, 692, 542, 958 |
| 2 | 258, 346, 271, 479 |
| 129, 173, 271, 479 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 129 x 173 x 271 x 479 = 11587789812
Therefore, the lowest common multiple of 516,692,542,958 is 11587789812.
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.
516 x 692 x 542 x 958 = 185404636992
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.
516 : 1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516
692 : 1, 2, 4, 173, 346, 692
542 : 1, 2, 271, 542
958 : 1, 2, 479, 958
2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 516,692,542,958, is 2.
Now, the common factors can be found like this.
516:2x 2x 3x 43
692:2x 2x 173
542:2x 271
958:2x 479
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 2 = 8
Therefore, the value for common factors is 8.
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 = 185404636992/(2x8)
LCM = 185404636992/16
LCM = 11587789812
Thus, we can understand that the LCM of 516,692,542,958 is 11587789812.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 516, 692, 542, 958
1. What is the LCM of 516, 692, 542, 958?
Answer: LCM of 516, 692, 542, 958 is 11587789812.
2. How to calculate the LCM of 516, 692, 542, 958?
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 516, 692, 542, 958.
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}.