LCM of 579, 547, 578, 861, 738
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 579, 547, 578, 861, 738 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 579, 547, 578, 861, 738. So, keep reading to learn more.
Given numbers are 579,547,578,861,738
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 579,547,578,861,738 is 157614758154.
Find LCM of 579,547,578,861,738 with Prime Factorization
| 2 | 579, 547, 578, 861, 738 |
| 3 | 579, 547, 289, 861, 369 |
| 41 | 193, 547, 289, 287, 123 |
| 193, 547, 289, 7, 3 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 41 x 193 x 547 x 289 x 7 x 3 = 157614758154
Therefore, the lowest common multiple of 579,547,578,861,738 is 157614758154.
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.
579 x 547 x 578 x 861 x 738 = 116319691517652
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.
579 : 1, 3, 193, 579
547 : 1, 547
578 : 1, 2, 17, 34, 289, 578
861 : 1, 3, 7, 21, 41, 123, 287, 861
738 : 1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 579,547,578,861,738, is 1.
Now, the common factors can be found like this.
579:3x 193
547:547
578:2x 17x 17
861:3x 7x 41
738:2x 3x 3x 41
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 3x 41 = 738
Therefore, the value for common factors is 738.
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 = 116319691517652/(1x738)
LCM = 116319691517652/738
LCM = 157614758154
Thus, we can understand that the LCM of 579,547,578,861,738 is 157614758154.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 579, 547, 578, 861, 738
1. What is the LCM of 579, 547, 578, 861, 738?
Answer: LCM of 579, 547, 578, 861, 738 is 157614758154.
2. How to calculate the LCM of 579, 547, 578, 861, 738?
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 579, 547, 578, 861, 738.
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}.