LCM of 270, 637, 775, 777
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 270, 637, 775, 777 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 270, 637, 775, 777. So, keep reading to learn more.
Given numbers are 270,637,775,777
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 270,637,775,777 is 986362650.
Find LCM of 270,637,775,777 with Prime Factorization
| 3 | 270, 637, 775, 777 |
| 5 | 90, 637, 775, 259 |
| 7 | 18, 637, 155, 259 |
| 18, 91, 155, 37 |
Multiply the prime numbers at the bottom and the left side.
3 x 5 x 7 x 18 x 91 x 155 x 37 = 986362650
Therefore, the lowest common multiple of 270,637,775,777 is 986362650.
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.
270 x 637 x 775 x 777 = 103568078250
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.
270 : 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270
637 : 1, 7, 13, 49, 91, 637
775 : 1, 5, 25, 31, 155, 775
777 : 1, 3, 7, 21, 37, 111, 259, 777
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 270,637,775,777, is 1.
Now, the common factors can be found like this.
270:2x 3x 3x 3x 5
637:7x 7x 13
775:5x 5x 31
777:3x 7x 37
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 5x 7 = 105
Therefore, the value for common factors is 105.
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 = 103568078250/(1x105)
LCM = 103568078250/105
LCM = 986362650
Thus, we can understand that the LCM of 270,637,775,777 is 986362650.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 270, 637, 775, 777
1. What is the LCM of 270, 637, 775, 777?
Answer: LCM of 270, 637, 775, 777 is 986362650.
2. How to calculate the LCM of 270, 637, 775, 777?
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 270, 637, 775, 777.
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}.