LCM of 782, 768, 357, 952, 302
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 782, 768, 357, 952, 302 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 782, 768, 357, 952, 302. So, keep reading to learn more.
Given numbers are 782,768,357,952,302
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 782,768,357,952,302 is 317404416.
Find LCM of 782,768,357,952,302 with Prime Factorization
| 2 | 782, 768, 357, 952, 302 |
| 2 | 391, 384, 357, 476, 151 |
| 2 | 391, 192, 357, 238, 151 |
| 3 | 391, 96, 357, 119, 151 |
| 7 | 391, 32, 119, 119, 151 |
| 17 | 391, 32, 17, 17, 151 |
| 23, 32, 1, 1, 151 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 3 x 7 x 17 x 23 x 32 x 1 x 1 x 151 = 317404416
Therefore, the lowest common multiple of 782,768,357,952,302 is 317404416.
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.
782 x 768 x 357 x 952 x 302 = 61642476822528
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.
782 : 1, 2, 17, 23, 34, 46, 391, 782
768 : 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768
357 : 1, 3, 7, 17, 21, 51, 119, 357
952 : 1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952
302 : 1, 2, 151, 302
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 782,768,357,952,302, is 1.
Now, the common factors can be found like this.
782:2x 17x 23
768:2x 2x 2x 2x 2x 2x 2x 2x 3
357:3x 7x 17
952:2x 2x 2x 7x 17
302:2x 151
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 2x 2x 2x 3x 7x 17x 17 = 194208
Therefore, the value for common factors is 194208.
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 = 61642476822528/(1x194208)
LCM = 61642476822528/194208
LCM = 317404416
Thus, we can understand that the LCM of 782,768,357,952,302 is 317404416.
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FAQs on LCM of 782, 768, 357, 952, 302
1. What is the LCM of 782, 768, 357, 952, 302?
Answer: LCM of 782, 768, 357, 952, 302 is 317404416.
2. How to calculate the LCM of 782, 768, 357, 952, 302?
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 782, 768, 357, 952, 302.
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}.