LCM of 549, 745, 895, 270
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 549, 745, 895, 270 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 549, 745, 895, 270. So, keep reading to learn more.
Given numbers are 549,745,895,270
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 549,745,895,270 is 439271370.
Find LCM of 549,745,895,270 with Prime Factorization
| 3 | 549, 745, 895, 270 |
| 3 | 183, 745, 895, 90 |
| 5 | 61, 745, 895, 30 |
| 61, 149, 179, 6 |
Multiply the prime numbers at the bottom and the left side.
3 x 3 x 5 x 61 x 149 x 179 x 6 = 439271370
Therefore, the lowest common multiple of 549,745,895,270 is 439271370.
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.
549 x 745 x 895 x 270 = 98836058250
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.
549 : 1, 3, 9, 61, 183, 549
745 : 1, 5, 149, 745
895 : 1, 5, 179, 895
270 : 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 549,745,895,270, is 1.
Now, the common factors can be found like this.
549:3x 3x 61
745:5x 149
895:5x 179
270:2x 3x 3x 3x 5
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 3x 5x 5 = 225
Therefore, the value for common factors is 225.
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 = 98836058250/(1x225)
LCM = 98836058250/225
LCM = 439271370
Thus, we can understand that the LCM of 549,745,895,270 is 439271370.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 549, 745, 895, 270
1. What is the LCM of 549, 745, 895, 270?
Answer: LCM of 549, 745, 895, 270 is 439271370.
2. How to calculate the LCM of 549, 745, 895, 270?
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 549, 745, 895, 270.
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}.