LCM of 339, 384, 640, 758
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 339, 384, 640, 758 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 339, 384, 640, 758. So, keep reading to learn more.
Given numbers are 339,384,640,758
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 339,384,640,758 is 82227840.
Find LCM of 339,384,640,758 with Prime Factorization
| 2 | 339, 384, 640, 758 |
| 2 | 339, 192, 320, 379 |
| 2 | 339, 96, 160, 379 |
| 2 | 339, 48, 80, 379 |
| 2 | 339, 24, 40, 379 |
| 2 | 339, 12, 20, 379 |
| 2 | 339, 6, 10, 379 |
| 3 | 339, 3, 5, 379 |
| 113, 1, 5, 379 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 2 x 2 x 2 x 2 x 3 x 113 x 1 x 5 x 379 = 82227840
Therefore, the lowest common multiple of 339,384,640,758 is 82227840.
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.
339 x 384 x 640 x 758 = 63150981120
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.
339 : 1, 3, 113, 339
384 : 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384
640 : 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640
758 : 1, 2, 379, 758
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 339,384,640,758, is 1.
Now, the common factors can be found like this.
339:3x 113
384:2x 2x 2x 2x 2x 2x 2x 3
640:2x 2x 2x 2x 2x 2x 2x 5
758:2x 379
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 2x 2x 2x 3 = 768
Therefore, the value for common factors is 768.
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 = 63150981120/(1x768)
LCM = 63150981120/768
LCM = 82227840
Thus, we can understand that the LCM of 339,384,640,758 is 82227840.
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FAQs on LCM of 339, 384, 640, 758
1. What is the LCM of 339, 384, 640, 758?
Answer: LCM of 339, 384, 640, 758 is 82227840.
2. How to calculate the LCM of 339, 384, 640, 758?
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 339, 384, 640, 758.
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}.