LCM of 631, 540, 779, 569, 492
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 631, 540, 779, 569, 492 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 631, 540, 779, 569, 492. So, keep reading to learn more.
Given numbers are 631,540,779,569,492
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 631,540,779,569,492 is 151033345740.
Find LCM of 631,540,779,569,492 with Prime Factorization
| 2 | 631, 540, 779, 569, 492 |
| 2 | 631, 270, 779, 569, 246 |
| 3 | 631, 135, 779, 569, 123 |
| 41 | 631, 45, 779, 569, 41 |
| 631, 45, 19, 569, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 41 x 631 x 45 x 19 x 569 x 1 = 151033345740
Therefore, the lowest common multiple of 631,540,779,569,492 is 151033345740.
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.
631 x 540 x 779 x 569 x 492 = 74308406104080
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.
631 : 1, 631
540 : 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540
779 : 1, 19, 41, 779
569 : 1, 569
492 : 1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 631,540,779,569,492, is 1.
Now, the common factors can be found like this.
631:631
540:2x 2x 3x 3x 3x 5
779:19x 41
569:569
492:2x 2x 3x 41
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 41 = 492
Therefore, the value for common factors is 492.
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 = 74308406104080/(1x492)
LCM = 74308406104080/492
LCM = 151033345740
Thus, we can understand that the LCM of 631,540,779,569,492 is 151033345740.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 631, 540, 779, 569, 492
1. What is the LCM of 631, 540, 779, 569, 492?
Answer: LCM of 631, 540, 779, 569, 492 is 151033345740.
2. How to calculate the LCM of 631, 540, 779, 569, 492?
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 631, 540, 779, 569, 492.
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}.