LCM of 239, 478, 992, 610
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 239, 478, 992, 610 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 239, 478, 992, 610. So, keep reading to learn more.
Given numbers are 239,478,992,610
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 239,478,992,610 is 72311840.
Find LCM of 239,478,992,610 with Prime Factorization
| 2 | 239, 478, 992, 610 |
| 239 | 239, 239, 496, 305 |
| 1, 1, 496, 305 |
Multiply the prime numbers at the bottom and the left side.
2 x 239 x 1 x 1 x 496 x 305 = 72311840
Therefore, the lowest common multiple of 239,478,992,610 is 72311840.
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.
239 x 478 x 992 x 610 = 69130119040
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.
239 : 1, 239
478 : 1, 2, 239, 478
992 : 1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992
610 : 1, 2, 5, 10, 61, 122, 305, 610
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 239,478,992,610, is 1.
Now, the common factors can be found like this.
239:239
478:2x 239
992:2x 2x 2x 2x 2x 31
610:2x 5x 61
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 239 = 956
Therefore, the value for common factors is 956.
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 = 69130119040/(1x956)
LCM = 69130119040/956
LCM = 72311840
Thus, we can understand that the LCM of 239,478,992,610 is 72311840.
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FAQs on LCM of 239, 478, 992, 610
1. What is the LCM of 239, 478, 992, 610?
Answer: LCM of 239, 478, 992, 610 is 72311840.
2. How to calculate the LCM of 239, 478, 992, 610?
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 239, 478, 992, 610.
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}.