Find the LCM of 515, 715, 417, 427 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, 715, 417, 427. So, keep reading to learn more.
Given numbers are 515,715,417,427
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 515,715,417,427 is 13113155055.
Find LCM of 515,715,417,427 with Prime Factorization
5 | 515, 715, 417, 427 |
103, 143, 417, 427 |
Multiply the prime numbers at the bottom and the left side.
5 x 103 x 143 x 417 x 427 = 13113155055
Therefore, the lowest common multiple of 515,715,417,427 is 13113155055.
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 715 x 417 x 427 = 65565775275
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
715 : 1, 5, 11, 13, 55, 65, 143, 715
417 : 1, 3, 139, 417
427 : 1, 7, 61, 427
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 515,715,417,427, is 1.
Now, the common factors can be found like this.
515:5x 103
715:5x 11x 13
417:3x 139
427:7x 61
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
5 = 5
Therefore, the value for common factors is 5.
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 = 65565775275/(1x5)
LCM = 65565775275/5
LCM = 13113155055
Thus, we can understand that the LCM of 515,715,417,427 is 13113155055.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 515, 715, 417, 427?
Answer: LCM of 515, 715, 417, 427 is 13113155055.
2. How to calculate the LCM of 515, 715, 417, 427?
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, 715, 417, 427.
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}.