Find the LCM of 677, 187, 715 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 677, 187, 715. So, keep reading to learn more.
Given numbers are 677,187,715
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 677,187,715 is 8228935.
Find LCM of 677,187,715 with Prime Factorization
11 | 677, 187, 715 |
677, 17, 65 |
Multiply the prime numbers at the bottom and the left side.
11 x 677 x 17 x 65 = 8228935
Therefore, the lowest common multiple of 677,187,715 is 8228935.
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.
677 x 187 x 715 = 90518285
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.
677 : 1, 677
187 : 1, 11, 17, 187
715 : 1, 5, 11, 13, 55, 65, 143, 715
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 677,187,715, is 1.
Now, the common factors can be found like this.
677:677
187:11x 17
715:5x 11x 13
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
11 = 11
Therefore, the value for common factors is 11.
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 = 90518285/(1x11)
LCM = 90518285/11
LCM = 8228935
Thus, we can understand that the LCM of 677,187,715 is 8228935.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 677, 187, 715?
Answer: LCM of 677, 187, 715 is 8228935.
2. How to calculate the LCM of 677, 187, 715?
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 677, 187, 715.
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}.