LCM of 331, 788, 561, 604, 627
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 331, 788, 561, 604, 627 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 331, 788, 561, 604, 627. So, keep reading to learn more.
Given numbers are 331,788,561,604,627
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 331,788,561,604,627 is 419805013452.
Find LCM of 331,788,561,604,627 with Prime Factorization
| 2 | 331, 788, 561, 604, 627 |
| 2 | 331, 394, 561, 302, 627 |
| 3 | 331, 197, 561, 151, 627 |
| 11 | 331, 197, 187, 151, 209 |
| 331, 197, 17, 151, 19 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 11 x 331 x 197 x 17 x 151 x 19 = 419805013452
Therefore, the lowest common multiple of 331,788,561,604,627 is 419805013452.
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.
331 x 788 x 561 x 604 x 627 = 55414261775664
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.
331 : 1, 331
788 : 1, 2, 4, 197, 394, 788
561 : 1, 3, 11, 17, 33, 51, 187, 561
604 : 1, 2, 4, 151, 302, 604
627 : 1, 3, 11, 19, 33, 57, 209, 627
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 331,788,561,604,627, is 1.
Now, the common factors can be found like this.
331:331
788:2x 2x 197
561:3x 11x 17
604:2x 2x 151
627:3x 11x 19
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 3x 11 = 132
Therefore, the value for common factors is 132.
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 = 55414261775664/(1x132)
LCM = 55414261775664/132
LCM = 419805013452
Thus, we can understand that the LCM of 331,788,561,604,627 is 419805013452.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 331, 788, 561, 604, 627
1. What is the LCM of 331, 788, 561, 604, 627?
Answer: LCM of 331, 788, 561, 604, 627 is 419805013452.
2. How to calculate the LCM of 331, 788, 561, 604, 627?
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 331, 788, 561, 604, 627.
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}.