LCM of 529, 516, 638, 638, 387
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 529, 516, 638, 638, 387 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 529, 516, 638, 638, 387. So, keep reading to learn more.
Given numbers are 529,516,638,638,387
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 529,516,638,638,387 is 261226548.
Find LCM of 529,516,638,638,387 with Prime Factorization
| 2 | 529, 516, 638, 638, 387 |
| 3 | 529, 258, 319, 319, 387 |
| 11 | 529, 86, 319, 319, 129 |
| 29 | 529, 86, 29, 29, 129 |
| 43 | 529, 86, 1, 1, 129 |
| 529, 2, 1, 1, 3 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 11 x 29 x 43 x 529 x 2 x 1 x 1 x 3 = 261226548
Therefore, the lowest common multiple of 529,516,638,638,387 is 261226548.
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.
529 x 516 x 638 x 638 x 387 = 42998934706992
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.
529 : 1, 23, 529
516 : 1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516
638 : 1, 2, 11, 22, 29, 58, 319, 638
638 : 1, 2, 11, 22, 29, 58, 319, 638
387 : 1, 3, 9, 43, 129, 387
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 529,516,638,638,387, is 1.
Now, the common factors can be found like this.
529:23x 23
516:2x 2x 3x 43
638:2x 11x 29
638:2x 11x 29
387:3x 3x 43
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 3x 11x 29x 43 = 164604
Therefore, the value for common factors is 164604.
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 = 42998934706992/(1x164604)
LCM = 42998934706992/164604
LCM = 261226548
Thus, we can understand that the LCM of 529,516,638,638,387 is 261226548.
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FAQs on LCM of 529, 516, 638, 638, 387
1. What is the LCM of 529, 516, 638, 638, 387?
Answer: LCM of 529, 516, 638, 638, 387 is 261226548.
2. How to calculate the LCM of 529, 516, 638, 638, 387?
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 529, 516, 638, 638, 387.
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}.