LCM of 986, 718, 616, 197
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 986, 718, 616, 197 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 986, 718, 616, 197. So, keep reading to learn more.
Given numbers are 986,718,616,197
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 986,718,616,197 is 21477726424.
Find LCM of 986,718,616,197 with Prime Factorization
| 2 | 986, 718, 616, 197 |
| 493, 359, 308, 197 |
Multiply the prime numbers at the bottom and the left side.
2 x 493 x 359 x 308 x 197 = 21477726424
Therefore, the lowest common multiple of 986,718,616,197 is 21477726424.
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.
986 x 718 x 616 x 197 = 85910905696
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.
986 : 1, 2, 17, 29, 34, 58, 493, 986
718 : 1, 2, 359, 718
616 : 1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616
197 : 1, 197
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 986,718,616,197, is 1.
Now, the common factors can be found like this.
986:2x 17x 29
718:2x 359
616:2x 2x 2x 7x 11
197:197
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 2 = 4
Therefore, the value for common factors is 4.
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 = 85910905696/(1x4)
LCM = 85910905696/4
LCM = 21477726424
Thus, we can understand that the LCM of 986,718,616,197 is 21477726424.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 986, 718, 616, 197
1. What is the LCM of 986, 718, 616, 197?
Answer: LCM of 986, 718, 616, 197 is 21477726424.
2. How to calculate the LCM of 986, 718, 616, 197?
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 986, 718, 616, 197.
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}.