LCM of 529, 279, 393, 655, 387
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 529, 279, 393, 655, 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, 279, 393, 655, 387. So, keep reading to learn more.
Given numbers are 529,279,393,655,387
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 529,279,393,655,387 is 4156900515.
Find LCM of 529,279,393,655,387 with Prime Factorization
| 3 | 529, 279, 393, 655, 387 |
| 3 | 529, 93, 131, 655, 129 |
| 131 | 529, 31, 131, 655, 43 |
| 529, 31, 1, 5, 43 |
Multiply the prime numbers at the bottom and the left side.
3 x 3 x 131 x 529 x 31 x 1 x 5 x 43 = 4156900515
Therefore, the lowest common multiple of 529,279,393,655,387 is 4156900515.
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 279 x 393 x 655 x 387 = 14702957121555
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
279 : 1, 3, 9, 31, 93, 279
393 : 1, 3, 131, 393
655 : 1, 5, 131, 655
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 529,279,393,655,387, is 1.
Now, the common factors can be found like this.
529:23x 23
279:3x 3x 31
393:3x 131
655:5x 131
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.
3x 3x 3x 131 = 3537
Therefore, the value for common factors is 3537.
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 = 14702957121555/(1x3537)
LCM = 14702957121555/3537
LCM = 4156900515
Thus, we can understand that the LCM of 529,279,393,655,387 is 4156900515.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 529, 279, 393, 655, 387
1. What is the LCM of 529, 279, 393, 655, 387?
Answer: LCM of 529, 279, 393, 655, 387 is 4156900515.
2. How to calculate the LCM of 529, 279, 393, 655, 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, 279, 393, 655, 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}.