Find the LCM of 816, 779, 611, 952, 921 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 816, 779, 611, 952, 921. So, keep reading to learn more.
Given numbers are 816,779,611,952,921
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 816,779,611,952,921 is 834651622896.
Find LCM of 816,779,611,952,921 with Prime Factorization
2 | 816, 779, 611, 952, 921 |
2 | 408, 779, 611, 476, 921 |
2 | 204, 779, 611, 238, 921 |
3 | 102, 779, 611, 119, 921 |
17 | 34, 779, 611, 119, 307 |
2, 779, 611, 7, 307 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 3 x 17 x 2 x 779 x 611 x 7 x 307 = 834651622896
Therefore, the lowest common multiple of 816,779,611,952,921 is 834651622896.
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.
816 x 779 x 611 x 952 x 921 = 340537862141568
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.
816 : 1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816
779 : 1, 19, 41, 779
611 : 1, 13, 47, 611
952 : 1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952
921 : 1, 3, 307, 921
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 816,779,611,952,921, is 1.
Now, the common factors can be found like this.
816:2x 2x 2x 2x 3x 17
779:19x 41
611:13x 47
952:2x 2x 2x 7x 17
921:3x 307
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 2x 2x 3x 17 = 408
Therefore, the value for common factors is 408.
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 = 340537862141568/(1x408)
LCM = 340537862141568/408
LCM = 834651622896
Thus, we can understand that the LCM of 816,779,611,952,921 is 834651622896.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 816, 779, 611, 952, 921?
Answer: LCM of 816, 779, 611, 952, 921 is 834651622896.
2. How to calculate the LCM of 816, 779, 611, 952, 921?
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 816, 779, 611, 952, 921.
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}.