LCM of 187, 682, 130, 117, 361
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 187, 682, 130, 117, 361 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 187, 682, 130, 117, 361. So, keep reading to learn more.
Given numbers are 187,682,130,117,361
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 187,682,130,117,361 is 2448478890.
Find LCM of 187,682,130,117,361 with Prime Factorization
| 2 | 187, 682, 130, 117, 361 |
| 11 | 187, 341, 65, 117, 361 |
| 13 | 17, 31, 65, 117, 361 |
| 17, 31, 5, 9, 361 |
Multiply the prime numbers at the bottom and the left side.
2 x 11 x 13 x 17 x 31 x 5 x 9 x 361 = 2448478890
Therefore, the lowest common multiple of 187,682,130,117,361 is 2448478890.
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.
187 x 682 x 130 x 117 x 361 = 700264962540
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.
187 : 1, 11, 17, 187
682 : 1, 2, 11, 22, 31, 62, 341, 682
130 : 1, 2, 5, 10, 13, 26, 65, 130
117 : 1, 3, 9, 13, 39, 117
361 : 1, 19, 361
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 187,682,130,117,361, is 1.
Now, the common factors can be found like this.
187:11x 17
682:2x 11x 31
130:2x 5x 13
117:3x 3x 13
361:19x 19
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 11x 13 = 286
Therefore, the value for common factors is 286.
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 = 700264962540/(1x286)
LCM = 700264962540/286
LCM = 2448478890
Thus, we can understand that the LCM of 187,682,130,117,361 is 2448478890.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 187, 682, 130, 117, 361
1. What is the LCM of 187, 682, 130, 117, 361?
Answer: LCM of 187, 682, 130, 117, 361 is 2448478890.
2. How to calculate the LCM of 187, 682, 130, 117, 361?
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 187, 682, 130, 117, 361.
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}.