LCM of 508, 838, 707, 461
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 508, 838, 707, 461 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 508, 838, 707, 461. So, keep reading to learn more.
Given numbers are 508,838,707,461
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 508,838,707,461 is 69374213804.
Find LCM of 508,838,707,461 with Prime Factorization
| 2 | 508, 838, 707, 461 |
| 254, 419, 707, 461 |
Multiply the prime numbers at the bottom and the left side.
2 x 254 x 419 x 707 x 461 = 69374213804
Therefore, the lowest common multiple of 508,838,707,461 is 69374213804.
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.
508 x 838 x 707 x 461 = 138748427608
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.
508 : 1, 2, 4, 127, 254, 508
838 : 1, 2, 419, 838
707 : 1, 7, 101, 707
461 : 1, 461
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 508,838,707,461, is 1.
Now, the common factors can be found like this.
508:2x 2x 127
838:2x 419
707:7x 101
461:461
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2 = 2
Therefore, the value for common factors is 2.
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 = 138748427608/(1x2)
LCM = 138748427608/2
LCM = 69374213804
Thus, we can understand that the LCM of 508,838,707,461 is 69374213804.
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FAQs on LCM of 508, 838, 707, 461
1. What is the LCM of 508, 838, 707, 461?
Answer: LCM of 508, 838, 707, 461 is 69374213804.
2. How to calculate the LCM of 508, 838, 707, 461?
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 508, 838, 707, 461.
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}.