LCM of 979, 799, 514, 221
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 979, 799, 514, 221 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 979, 799, 514, 221. So, keep reading to learn more.
Given numbers are 979,799,514,221
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 979,799,514,221 is 5226800722.
Find LCM of 979,799,514,221 with Prime Factorization
| 17 | 979, 799, 514, 221 |
| 979, 47, 514, 13 |
Multiply the prime numbers at the bottom and the left side.
17 x 979 x 47 x 514 x 13 = 5226800722
Therefore, the lowest common multiple of 979,799,514,221 is 5226800722.
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.
979 x 799 x 514 x 221 = 88855612274
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.
979 : 1, 11, 89, 979
799 : 1, 17, 47, 799
514 : 1, 2, 257, 514
221 : 1, 13, 17, 221
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 979,799,514,221, is 1.
Now, the common factors can be found like this.
979:11x 89
799:17x 47
514:2x 257
221:13x 17
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
17 = 17
Therefore, the value for common factors is 17.
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 = 88855612274/(1x17)
LCM = 88855612274/17
LCM = 5226800722
Thus, we can understand that the LCM of 979,799,514,221 is 5226800722.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 979, 799, 514, 221
1. What is the LCM of 979, 799, 514, 221?
Answer: LCM of 979, 799, 514, 221 is 5226800722.
2. How to calculate the LCM of 979, 799, 514, 221?
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 979, 799, 514, 221.
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}.