Find the LCM of 391, 320, 527, 751, 519 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 391, 320, 527, 751, 519. So, keep reading to learn more.
Given numbers are 391,320,527,751,519
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 391,320,527,751,519 is 1511804815680.
Find LCM of 391,320,527,751,519 with Prime Factorization
17 | 391, 320, 527, 751, 519 |
23, 320, 31, 751, 519 |
Multiply the prime numbers at the bottom and the left side.
17 x 23 x 320 x 31 x 751 x 519 = 1511804815680
Therefore, the lowest common multiple of 391,320,527,751,519 is 1511804815680.
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.
391 x 320 x 527 x 751 x 519 = 25700681866560
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.
391 : 1, 17, 23, 391
320 : 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320
527 : 1, 17, 31, 527
751 : 1, 751
519 : 1, 3, 173, 519
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 391,320,527,751,519, is 1.
Now, the common factors can be found like this.
391:17x 23
320:2x 2x 2x 2x 2x 2x 5
527:17x 31
751:751
519:3x 173
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
17 = 17
Therefore, the value for common factors is 17.
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 = 25700681866560/(1x17)
LCM = 25700681866560/17
LCM = 1511804815680
Thus, we can understand that the LCM of 391,320,527,751,519 is 1511804815680.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 391, 320, 527, 751, 519?
Answer: LCM of 391, 320, 527, 751, 519 is 1511804815680.
2. How to calculate the LCM of 391, 320, 527, 751, 519?
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 391, 320, 527, 751, 519.
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}.