LCM of 548, 632, 243, 518, 819
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 548, 632, 243, 518, 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 548, 632, 243, 518, 819. So, keep reading to learn more.
Given numbers are 548,632,243,518,819
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 548,632,243,518,819 is 70841383704.
Find LCM of 548,632,243,518,819 with Prime Factorization
| 2 | 548, 632, 243, 518, 819 |
| 2 | 274, 316, 243, 259, 819 |
| 3 | 137, 158, 243, 259, 819 |
| 3 | 137, 158, 81, 259, 273 |
| 7 | 137, 158, 27, 259, 91 |
| 137, 158, 27, 37, 13 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 3 x 7 x 137 x 158 x 27 x 37 x 13 = 70841383704
Therefore, the lowest common multiple of 548,632,243,518,819 is 70841383704.
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.
548 x 632 x 243 x 518 x 819 = 35704057386816
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.
548 : 1, 2, 4, 137, 274, 548
632 : 1, 2, 4, 8, 79, 158, 316, 632
243 : 1, 3, 9, 27, 81, 243
518 : 1, 2, 7, 14, 37, 74, 259, 518
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 548,632,243,518,819, is 1.
Now, the common factors can be found like this.
548:2x 2x 137
632:2x 2x 2x 79
243:3x 3x 3x 3x 3
518:2x 7x 37
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 2x 2x 3x 3x 7 = 504
Therefore, the value for common factors is 504.
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 = 35704057386816/(1x504)
LCM = 35704057386816/504
LCM = 70841383704
Thus, we can understand that the LCM of 548,632,243,518,819 is 70841383704.
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FAQs on LCM of 548, 632, 243, 518, 819
1. What is the LCM of 548, 632, 243, 518, 819?
Answer: LCM of 548, 632, 243, 518, 819 is 70841383704.
2. How to calculate the LCM of 548, 632, 243, 518, 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 548, 632, 243, 518, 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}.