Find the LCM of 717, 338, 949, 977 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 717, 338, 949, 977. So, keep reading to learn more.
Given numbers are 717,338,949,977
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 717,338,949,977 is 17284359066.
Find LCM of 717,338,949,977 with Prime Factorization
13 | 717, 338, 949, 977 |
717, 26, 73, 977 |
Multiply the prime numbers at the bottom and the left side.
13 x 717 x 26 x 73 x 977 = 17284359066
Therefore, the lowest common multiple of 717,338,949,977 is 17284359066.
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.
717 x 338 x 949 x 977 = 224696667858
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.
717 : 1, 3, 239, 717
338 : 1, 2, 13, 26, 169, 338
949 : 1, 13, 73, 949
977 : 1, 977
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 717,338,949,977, is 1.
Now, the common factors can be found like this.
717:3x 239
338:2x 13x 13
949:13x 73
977:977
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
13 = 13
Therefore, the value for common factors is 13.
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 = 224696667858/(1x13)
LCM = 224696667858/13
LCM = 17284359066
Thus, we can understand that the LCM of 717,338,949,977 is 17284359066.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 717, 338, 949, 977?
Answer: LCM of 717, 338, 949, 977 is 17284359066.
2. How to calculate the LCM of 717, 338, 949, 977?
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 717, 338, 949, 977.
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}.