LCM of 239, 646, 299, 478, 292
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 239, 646, 299, 478, 292 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, 646, 299, 478, 292. So, keep reading to learn more.
Given numbers are 239,646,299,478,292
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 239,646,299,478,292 is 6739915676.
Find LCM of 239,646,299,478,292 with Prime Factorization
| 2 | 239, 646, 299, 478, 292 |
| 239 | 239, 323, 299, 239, 146 |
| 1, 323, 299, 1, 146 |
Multiply the prime numbers at the bottom and the left side.
2 x 239 x 1 x 323 x 299 x 1 x 146 = 6739915676
Therefore, the lowest common multiple of 239,646,299,478,292 is 6739915676.
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 646 x 299 x 478 x 292 = 6443359386256
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
646 : 1, 2, 17, 19, 34, 38, 323, 646
299 : 1, 13, 23, 299
478 : 1, 2, 239, 478
292 : 1, 2, 4, 73, 146, 292
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 239,646,299,478,292, is 1.
Now, the common factors can be found like this.
239:239
646:2x 17x 19
299:13x 23
478:2x 239
292:2x 2x 73
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 = 6443359386256/(1x956)
LCM = 6443359386256/956
LCM = 6739915676
Thus, we can understand that the LCM of 239,646,299,478,292 is 6739915676.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 239, 646, 299, 478, 292
1. What is the LCM of 239, 646, 299, 478, 292?
Answer: LCM of 239, 646, 299, 478, 292 is 6739915676.
2. How to calculate the LCM of 239, 646, 299, 478, 292?
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, 646, 299, 478, 292.
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}.