LCM of 482, 399, 722, 637
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 482, 399, 722, 637 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 482, 399, 722, 637. So, keep reading to learn more.
Given numbers are 482,399,722,637
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 482,399,722,637 is 332517822.
Find LCM of 482,399,722,637 with Prime Factorization
| 2 | 482, 399, 722, 637 |
| 7 | 241, 399, 361, 637 |
| 19 | 241, 57, 361, 91 |
| 241, 3, 19, 91 |
Multiply the prime numbers at the bottom and the left side.
2 x 7 x 19 x 241 x 3 x 19 x 91 = 332517822
Therefore, the lowest common multiple of 482,399,722,637 is 332517822.
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.
482 x 399 x 722 x 637 = 88449740652
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.
482 : 1, 2, 241, 482
399 : 1, 3, 7, 19, 21, 57, 133, 399
722 : 1, 2, 19, 38, 361, 722
637 : 1, 7, 13, 49, 91, 637
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 482,399,722,637, is 1.
Now, the common factors can be found like this.
482:2x 241
399:3x 7x 19
722:2x 19x 19
637:7x 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 7x 19 = 266
Therefore, the value for common factors is 266.
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 = 88449740652/(1x266)
LCM = 88449740652/266
LCM = 332517822
Thus, we can understand that the LCM of 482,399,722,637 is 332517822.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 482, 399, 722, 637
1. What is the LCM of 482, 399, 722, 637?
Answer: LCM of 482, 399, 722, 637 is 332517822.
2. How to calculate the LCM of 482, 399, 722, 637?
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 482, 399, 722, 637.
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}.