LCM of 274, 718, 979, 849
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 274, 718, 979, 849 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 274, 718, 979, 849. So, keep reading to learn more.
Given numbers are 274,718,979,849
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 274,718,979,849 is 81758966586.
Find LCM of 274,718,979,849 with Prime Factorization
| 2 | 274, 718, 979, 849 |
| 137, 359, 979, 849 |
Multiply the prime numbers at the bottom and the left side.
2 x 137 x 359 x 979 x 849 = 81758966586
Therefore, the lowest common multiple of 274,718,979,849 is 81758966586.
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.
274 x 718 x 979 x 849 = 163517933172
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.
274 : 1, 2, 137, 274
718 : 1, 2, 359, 718
979 : 1, 11, 89, 979
849 : 1, 3, 283, 849
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 274,718,979,849, is 1.
Now, the common factors can be found like this.
274:2x 137
718:2x 359
979:11x 89
849:3x 283
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2 = 2
Therefore, the value for common factors is 2.
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 = 163517933172/(1x2)
LCM = 163517933172/2
LCM = 81758966586
Thus, we can understand that the LCM of 274,718,979,849 is 81758966586.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 274, 718, 979, 849
1. What is the LCM of 274, 718, 979, 849?
Answer: LCM of 274, 718, 979, 849 is 81758966586.
2. How to calculate the LCM of 274, 718, 979, 849?
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 274, 718, 979, 849.
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}.