LCM of 515, 253, 939, 862, 546
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 515, 253, 939, 862, 546 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 515, 253, 939, 862, 546. So, keep reading to learn more.
Given numbers are 515,253,939,862,546
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 515,253,939,862,546 is 9597143766210.
Find LCM of 515,253,939,862,546 with Prime Factorization
| 2 | 515, 253, 939, 862, 546 |
| 3 | 515, 253, 939, 431, 273 |
| 515, 253, 313, 431, 91 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 515 x 253 x 313 x 431 x 91 = 9597143766210
Therefore, the lowest common multiple of 515,253,939,862,546 is 9597143766210.
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.
515 x 253 x 939 x 862 x 546 = 57582862597260
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.
515 : 1, 5, 103, 515
253 : 1, 11, 23, 253
939 : 1, 3, 313, 939
862 : 1, 2, 431, 862
546 : 1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 515,253,939,862,546, is 1.
Now, the common factors can be found like this.
515:5x 103
253:11x 23
939:3x 313
862:2x 431
546:2x 3x 7x 13
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3 = 6
Therefore, the value for common factors is 6.
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 = 57582862597260/(1x6)
LCM = 57582862597260/6
LCM = 9597143766210
Thus, we can understand that the LCM of 515,253,939,862,546 is 9597143766210.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 515, 253, 939, 862, 546
1. What is the LCM of 515, 253, 939, 862, 546?
Answer: LCM of 515, 253, 939, 862, 546 is 9597143766210.
2. How to calculate the LCM of 515, 253, 939, 862, 546?
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 515, 253, 939, 862, 546.
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}.