LCM of 521, 710, 986, 261, 935
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 521, 710, 986, 261, 935 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 521, 710, 986, 261, 935. So, keep reading to learn more.
Given numbers are 521,710,986,261,935
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 521,710,986,261,935 is 18054197370.
Find LCM of 521,710,986,261,935 with Prime Factorization
| 2 | 521, 710, 986, 261, 935 |
| 5 | 521, 355, 493, 261, 935 |
| 17 | 521, 71, 493, 261, 187 |
| 29 | 521, 71, 29, 261, 11 |
| 521, 71, 1, 9, 11 |
Multiply the prime numbers at the bottom and the left side.
2 x 5 x 17 x 29 x 521 x 71 x 1 x 9 x 11 = 18054197370
Therefore, the lowest common multiple of 521,710,986,261,935 is 18054197370.
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.
521 x 710 x 986 x 261 x 935 = 89007193034100
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.
521 : 1, 521
710 : 1, 2, 5, 10, 71, 142, 355, 710
986 : 1, 2, 17, 29, 34, 58, 493, 986
261 : 1, 3, 9, 29, 87, 261
935 : 1, 5, 11, 17, 55, 85, 187, 935
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 521,710,986,261,935, is 1.
Now, the common factors can be found like this.
521:521
710:2x 5x 71
986:2x 17x 29
261:3x 3x 29
935:5x 11x 17
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 5x 17x 29 = 4930
Therefore, the value for common factors is 4930.
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 = 89007193034100/(1x4930)
LCM = 89007193034100/4930
LCM = 18054197370
Thus, we can understand that the LCM of 521,710,986,261,935 is 18054197370.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 521, 710, 986, 261, 935
1. What is the LCM of 521, 710, 986, 261, 935?
Answer: LCM of 521, 710, 986, 261, 935 is 18054197370.
2. How to calculate the LCM of 521, 710, 986, 261, 935?
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 521, 710, 986, 261, 935.
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}.