Find the LCM of 687, 242, 962, 403, 363 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 687, 242, 962, 403, 363. So, keep reading to learn more.
Given numbers are 687,242,962,403,363
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 687,242,962,403,363 is 2479013394.
Find LCM of 687,242,962,403,363 with Prime Factorization
2 | 687, 242, 962, 403, 363 |
3 | 687, 121, 481, 403, 363 |
11 | 229, 121, 481, 403, 121 |
11 | 229, 11, 481, 403, 11 |
13 | 229, 1, 481, 403, 1 |
229, 1, 37, 31, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 11 x 11 x 13 x 229 x 1 x 37 x 31 x 1 = 2479013394
Therefore, the lowest common multiple of 687,242,962,403,363 is 2479013394.
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.
687 x 242 x 962 x 403 x 363 = 23396928412572
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.
687 : 1, 3, 229, 687
242 : 1, 2, 11, 22, 121, 242
962 : 1, 2, 13, 26, 37, 74, 481, 962
403 : 1, 13, 31, 403
363 : 1, 3, 11, 33, 121, 363
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 687,242,962,403,363, is 1.
Now, the common factors can be found like this.
687:3x 229
242:2x 11x 11
962:2x 13x 37
403:13x 31
363:3x 11x 11
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3x 11x 11x 13 = 9438
Therefore, the value for common factors is 9438.
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 = 23396928412572/(1x9438)
LCM = 23396928412572/9438
LCM = 2479013394
Thus, we can understand that the LCM of 687,242,962,403,363 is 2479013394.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 687, 242, 962, 403, 363?
Answer: LCM of 687, 242, 962, 403, 363 is 2479013394.
2. How to calculate the LCM of 687, 242, 962, 403, 363?
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 687, 242, 962, 403, 363.
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}.