LCM of 539, 355, 781, 498
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 539, 355, 781, 498 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 539, 355, 781, 498. So, keep reading to learn more.
Given numbers are 539,355,781,498
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 539,355,781,498 is 95289810.
Find LCM of 539,355,781,498 with Prime Factorization
| 11 | 539, 355, 781, 498 |
| 71 | 49, 355, 71, 498 |
| 49, 5, 1, 498 |
Multiply the prime numbers at the bottom and the left side.
11 x 71 x 49 x 5 x 1 x 498 = 95289810
Therefore, the lowest common multiple of 539,355,781,498 is 95289810.
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.
539 x 355 x 781 x 498 = 74421341610
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.
539 : 1, 7, 11, 49, 77, 539
355 : 1, 5, 71, 355
781 : 1, 11, 71, 781
498 : 1, 2, 3, 6, 83, 166, 249, 498
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 539,355,781,498, is 1.
Now, the common factors can be found like this.
539:7x 7x 11
355:5x 71
781:11x 71
498:2x 3x 83
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
11x 71 = 781
Therefore, the value for common factors is 781.
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 = 74421341610/(1x781)
LCM = 74421341610/781
LCM = 95289810
Thus, we can understand that the LCM of 539,355,781,498 is 95289810.
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FAQs on LCM of 539, 355, 781, 498
1. What is the LCM of 539, 355, 781, 498?
Answer: LCM of 539, 355, 781, 498 is 95289810.
2. How to calculate the LCM of 539, 355, 781, 498?
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 539, 355, 781, 498.
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}.