Find the LCM of 779, 287, 159, 294, 242 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 779, 287, 159, 294, 242. So, keep reading to learn more.
Given numbers are 779,287,159,294,242
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 779,287,159,294,242 is 1468743738.
Find LCM of 779,287,159,294,242 with Prime Factorization
2 | 779, 287, 159, 294, 242 |
3 | 779, 287, 159, 147, 121 |
7 | 779, 287, 53, 49, 121 |
41 | 779, 41, 53, 7, 121 |
19, 1, 53, 7, 121 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 7 x 41 x 19 x 1 x 53 x 7 x 121 = 1468743738
Therefore, the lowest common multiple of 779,287,159,294,242 is 1468743738.
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.
779 x 287 x 159 x 294 x 242 = 2529176716836
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.
779 : 1, 19, 41, 779
287 : 1, 7, 41, 287
159 : 1, 3, 53, 159
294 : 1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294
242 : 1, 2, 11, 22, 121, 242
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 779,287,159,294,242, is 1.
Now, the common factors can be found like this.
779:19x 41
287:7x 41
159:3x 53
294:2x 3x 7x 7
242:2x 11x 11
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3x 7x 41 = 1722
Therefore, the value for common factors is 1722.
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 = 2529176716836/(1x1722)
LCM = 2529176716836/1722
LCM = 1468743738
Thus, we can understand that the LCM of 779,287,159,294,242 is 1468743738.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 779, 287, 159, 294, 242?
Answer: LCM of 779, 287, 159, 294, 242 is 1468743738.
2. How to calculate the LCM of 779, 287, 159, 294, 242?
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 779, 287, 159, 294, 242.
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}.