LCM of 358, 525, 557, 494, 819
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 358, 525, 557, 494, 819 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 358, 525, 557, 494, 819. So, keep reading to learn more.
Given numbers are 358,525,557,494,819
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 358,525,557,494,819 is 77573919150.
Find LCM of 358,525,557,494,819 with Prime Factorization
| 2 | 358, 525, 557, 494, 819 |
| 3 | 179, 525, 557, 247, 819 |
| 7 | 179, 175, 557, 247, 273 |
| 13 | 179, 25, 557, 247, 39 |
| 179, 25, 557, 19, 3 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 7 x 13 x 179 x 25 x 557 x 19 x 3 = 77573919150
Therefore, the lowest common multiple of 358,525,557,494,819 is 77573919150.
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.
358 x 525 x 557 x 494 x 819 = 42355359855900
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.
358 : 1, 2, 179, 358
525 : 1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525
557 : 1, 557
494 : 1, 2, 13, 19, 26, 38, 247, 494
819 : 1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 358,525,557,494,819, is 1.
Now, the common factors can be found like this.
358:2x 179
525:3x 5x 5x 7
557:557
494:2x 13x 19
819:3x 3x 7x 13
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3x 7x 13 = 546
Therefore, the value for common factors is 546.
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 = 42355359855900/(1x546)
LCM = 42355359855900/546
LCM = 77573919150
Thus, we can understand that the LCM of 358,525,557,494,819 is 77573919150.
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FAQs on LCM of 358, 525, 557, 494, 819
1. What is the LCM of 358, 525, 557, 494, 819?
Answer: LCM of 358, 525, 557, 494, 819 is 77573919150.
2. How to calculate the LCM of 358, 525, 557, 494, 819?
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 358, 525, 557, 494, 819.
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}.