Find the LCM of 388, 676, 572, 124, 897 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 388, 676, 572, 124, 897. So, keep reading to learn more.
Given numbers are 388,676,572,124,897
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 388,676,572,124,897 is 1542843588.
Find LCM of 388,676,572,124,897 with Prime Factorization
2 | 388, 676, 572, 124, 897 |
2 | 194, 338, 286, 62, 897 |
13 | 97, 169, 143, 31, 897 |
97, 13, 11, 31, 69 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 13 x 97 x 13 x 11 x 31 x 69 = 1542843588
Therefore, the lowest common multiple of 388,676,572,124,897 is 1542843588.
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.
388 x 676 x 572 x 124 x 897 = 16687396247808
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.
388 : 1, 2, 4, 97, 194, 388
676 : 1, 2, 4, 13, 26, 52, 169, 338, 676
572 : 1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572
124 : 1, 2, 4, 31, 62, 124
897 : 1, 3, 13, 23, 39, 69, 299, 897
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 388,676,572,124,897, is 1.
Now, the common factors can be found like this.
388:2x 2x 97
676:2x 2x 13x 13
572:2x 2x 11x 13
124:2x 2x 31
897:3x 13x 23
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 2x 2x 2x 13x 13 = 10816
Therefore, the value for common factors is 10816.
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 = 16687396247808/(1x10816)
LCM = 16687396247808/10816
LCM = 1542843588
Thus, we can understand that the LCM of 388,676,572,124,897 is 1542843588.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 388, 676, 572, 124, 897?
Answer: LCM of 388, 676, 572, 124, 897 is 1542843588.
2. How to calculate the LCM of 388, 676, 572, 124, 897?
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 388, 676, 572, 124, 897.
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}.