LCM of 514, 722, 441, 457
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 514, 722, 441, 457 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, 722, 441, 457. So, keep reading to learn more.
Given numbers are 514,722,441,457
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 514,722,441,457 is 37395996498.
Find LCM of 514,722,441,457 with Prime Factorization
| 2 | 514, 722, 441, 457 |
| 257, 361, 441, 457 |
Multiply the prime numbers at the bottom and the left side.
2 x 257 x 361 x 441 x 457 = 37395996498
Therefore, the lowest common multiple of 514,722,441,457 is 37395996498.
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 722 x 441 x 457 = 74791992996
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
722 : 1, 2, 19, 38, 361, 722
441 : 1, 3, 7, 9, 21, 49, 63, 147, 441
457 : 1, 457
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 514,722,441,457, is 1.
Now, the common factors can be found like this.
514:2x 257
722:2x 19x 19
441:3x 3x 7x 7
457:457
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2 = 2
Therefore, the value for common factors is 2.
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 = 74791992996/(1x2)
LCM = 74791992996/2
LCM = 37395996498
Thus, we can understand that the LCM of 514,722,441,457 is 37395996498.
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FAQs on LCM of 514, 722, 441, 457
1. What is the LCM of 514, 722, 441, 457?
Answer: LCM of 514, 722, 441, 457 is 37395996498.
2. How to calculate the LCM of 514, 722, 441, 457?
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, 722, 441, 457.
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}.