Find the LCM of 206, 782, 717, 239, 442 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 206, 782, 717, 239, 442. So, keep reading to learn more.
Given numbers are 206,782,717,239,442
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 206,782,717,239,442 is 750769266.
Find LCM of 206,782,717,239,442 with Prime Factorization
2 | 206, 782, 717, 239, 442 |
17 | 103, 391, 717, 239, 221 |
239 | 103, 23, 717, 239, 13 |
103, 23, 3, 1, 13 |
Multiply the prime numbers at the bottom and the left side.
2 x 17 x 239 x 103 x 23 x 3 x 1 x 13 = 750769266
Therefore, the lowest common multiple of 206,782,717,239,442 is 750769266.
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.
206 x 782 x 717 x 239 x 442 = 12201502111032
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.
206 : 1, 2, 103, 206
782 : 1, 2, 17, 23, 34, 46, 391, 782
717 : 1, 3, 239, 717
239 : 1, 239
442 : 1, 2, 13, 17, 26, 34, 221, 442
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 206,782,717,239,442, is 1.
Now, the common factors can be found like this.
206:2x 103
782:2x 17x 23
717:3x 239
239:239
442:2x 13x 17
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 17x 239 = 16252
Therefore, the value for common factors is 16252.
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 = 12201502111032/(1x16252)
LCM = 12201502111032/16252
LCM = 750769266
Thus, we can understand that the LCM of 206,782,717,239,442 is 750769266.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 206, 782, 717, 239, 442?
Answer: LCM of 206, 782, 717, 239, 442 is 750769266.
2. How to calculate the LCM of 206, 782, 717, 239, 442?
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 206, 782, 717, 239, 442.
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}.