LCM of 539, 655, 812, 550
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 539, 655, 812, 550 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 539, 655, 812, 550. So, keep reading to learn more.
Given numbers are 539,655,812,550
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 539,655,812,550 is 204766100.
Find LCM of 539,655,812,550 with Prime Factorization
| 2 | 539, 655, 812, 550 |
| 5 | 539, 655, 406, 275 |
| 7 | 539, 131, 406, 55 |
| 11 | 77, 131, 58, 55 |
| 7, 131, 58, 5 |
Multiply the prime numbers at the bottom and the left side.
2 x 5 x 7 x 11 x 7 x 131 x 58 x 5 = 204766100
Therefore, the lowest common multiple of 539,655,812,550 is 204766100.
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.
539 x 655 x 812 x 550 = 157669897000
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.
539 : 1, 7, 11, 49, 77, 539
655 : 1, 5, 131, 655
812 : 1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812
550 : 1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 539,655,812,550, is 1.
Now, the common factors can be found like this.
539:7x 7x 11
655:5x 131
812:2x 2x 7x 29
550:2x 5x 5x 11
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 5x 7x 11 = 770
Therefore, the value for common factors is 770.
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 = 157669897000/(1x770)
LCM = 157669897000/770
LCM = 204766100
Thus, we can understand that the LCM of 539,655,812,550 is 204766100.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 539, 655, 812, 550
1. What is the LCM of 539, 655, 812, 550?
Answer: LCM of 539, 655, 812, 550 is 204766100.
2. How to calculate the LCM of 539, 655, 812, 550?
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 539, 655, 812, 550.
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}.