LCM of 543, 993, 862, 574
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 543, 993, 862, 574 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 543, 993, 862, 574. So, keep reading to learn more.
Given numbers are 543,993,862,574
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 543,993,862,574 is 44464865802.
Find LCM of 543,993,862,574 with Prime Factorization
| 2 | 543, 993, 862, 574 |
| 3 | 543, 993, 431, 287 |
| 181, 331, 431, 287 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 181 x 331 x 431 x 287 = 44464865802
Therefore, the lowest common multiple of 543,993,862,574 is 44464865802.
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.
543 x 993 x 862 x 574 = 266789194812
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.
543 : 1, 3, 181, 543
993 : 1, 3, 331, 993
862 : 1, 2, 431, 862
574 : 1, 2, 7, 14, 41, 82, 287, 574
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 543,993,862,574, is 1.
Now, the common factors can be found like this.
543:3x 181
993:3x 331
862:2x 431
574:2x 7x 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 3 = 6
Therefore, the value for common factors is 6.
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 = 266789194812/(1x6)
LCM = 266789194812/6
LCM = 44464865802
Thus, we can understand that the LCM of 543,993,862,574 is 44464865802.
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FAQs on LCM of 543, 993, 862, 574
1. What is the LCM of 543, 993, 862, 574?
Answer: LCM of 543, 993, 862, 574 is 44464865802.
2. How to calculate the LCM of 543, 993, 862, 574?
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 543, 993, 862, 574.
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}.