LCM of 476, 726, 923, 284
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 476, 726, 923, 284 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 476, 726, 923, 284. So, keep reading to learn more.
Given numbers are 476,726,923,284
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 476,726,923,284 is 159483324.
Find LCM of 476,726,923,284 with Prime Factorization
| 2 | 476, 726, 923, 284 |
| 2 | 238, 363, 923, 142 |
| 71 | 119, 363, 923, 71 |
| 119, 363, 13, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 71 x 119 x 363 x 13 x 1 = 159483324
Therefore, the lowest common multiple of 476,726,923,284 is 159483324.
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.
476 x 726 x 923 x 284 = 90586528032
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.
476 : 1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476
726 : 1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726
923 : 1, 13, 71, 923
284 : 1, 2, 4, 71, 142, 284
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 476,726,923,284, is 1.
Now, the common factors can be found like this.
476:2x 2x 7x 17
726:2x 3x 11x 11
923:13x 71
284:2x 2x 71
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 71 = 568
Therefore, the value for common factors is 568.
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 = 90586528032/(1x568)
LCM = 90586528032/568
LCM = 159483324
Thus, we can understand that the LCM of 476,726,923,284 is 159483324.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 476, 726, 923, 284
1. What is the LCM of 476, 726, 923, 284?
Answer: LCM of 476, 726, 923, 284 is 159483324.
2. How to calculate the LCM of 476, 726, 923, 284?
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 476, 726, 923, 284.
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}.