LCM of 959, 616, 979, 609, 392
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 959, 616, 979, 609, 392 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 959, 616, 979, 609, 392. So, keep reading to learn more.
Given numbers are 959,616,979,609,392
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 959,616,979,609,392 is 4574130792.
Find LCM of 959,616,979,609,392 with Prime Factorization
| 2 | 959, 616, 979, 609, 392 |
| 2 | 959, 308, 979, 609, 196 |
| 2 | 959, 154, 979, 609, 98 |
| 7 | 959, 77, 979, 609, 49 |
| 11 | 137, 11, 979, 87, 7 |
| 137, 1, 89, 87, 7 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 7 x 11 x 137 x 1 x 89 x 87 x 7 = 4574130792
Therefore, the lowest common multiple of 959,616,979,609,392 is 4574130792.
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.
959 x 616 x 979 x 609 x 392 = 138065563825728
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.
959 : 1, 7, 137, 959
616 : 1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616
979 : 1, 11, 89, 979
609 : 1, 3, 7, 21, 29, 87, 203, 609
392 : 1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 959,616,979,609,392, is 1.
Now, the common factors can be found like this.
959:7x 137
616:2x 2x 2x 7x 11
979:11x 89
609:3x 7x 29
392:2x 2x 2x 7x 7
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 7x 7x 7x 11 = 30184
Therefore, the value for common factors is 30184.
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 = 138065563825728/(1x30184)
LCM = 138065563825728/30184
LCM = 4574130792
Thus, we can understand that the LCM of 959,616,979,609,392 is 4574130792.
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FAQs on LCM of 959, 616, 979, 609, 392
1. What is the LCM of 959, 616, 979, 609, 392?
Answer: LCM of 959, 616, 979, 609, 392 is 4574130792.
2. How to calculate the LCM of 959, 616, 979, 609, 392?
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 959, 616, 979, 609, 392.
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}.