LCM of 514, 657, 261, 803
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 514, 657, 261, 803 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 514, 657, 261, 803. So, keep reading to learn more.
Given numbers are 514,657,261,803
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 514,657,261,803 is 107725662.
Find LCM of 514,657,261,803 with Prime Factorization
| 3 | 514, 657, 261, 803 |
| 3 | 514, 219, 87, 803 |
| 73 | 514, 73, 29, 803 |
| 514, 1, 29, 11 |
Multiply the prime numbers at the bottom and the left side.
3 x 3 x 73 x 514 x 1 x 29 x 11 = 107725662
Therefore, the lowest common multiple of 514,657,261,803 is 107725662.
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.
514 x 657 x 261 x 803 = 70775759934
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.
514 : 1, 2, 257, 514
657 : 1, 3, 9, 73, 219, 657
261 : 1, 3, 9, 29, 87, 261
803 : 1, 11, 73, 803
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 514,657,261,803, is 1.
Now, the common factors can be found like this.
514:2x 257
657:3x 3x 73
261:3x 3x 29
803:11x 73
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 3x 73 = 657
Therefore, the value for common factors is 657.
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 = 70775759934/(1x657)
LCM = 70775759934/657
LCM = 107725662
Thus, we can understand that the LCM of 514,657,261,803 is 107725662.
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FAQs on LCM of 514, 657, 261, 803
1. What is the LCM of 514, 657, 261, 803?
Answer: LCM of 514, 657, 261, 803 is 107725662.
2. How to calculate the LCM of 514, 657, 261, 803?
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 514, 657, 261, 803.
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}.