LCM of 897, 187, 828, 621, 360
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 897, 187, 828, 621, 360 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 897, 187, 828, 621, 360. So, keep reading to learn more.
Given numbers are 897,187,828,621,360
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 897,187,828,621,360 is 60386040.
Find LCM of 897,187,828,621,360 with Prime Factorization
| 2 | 897, 187, 828, 621, 360 |
| 2 | 897, 187, 414, 621, 180 |
| 3 | 897, 187, 207, 621, 90 |
| 3 | 299, 187, 69, 207, 30 |
| 23 | 299, 187, 23, 69, 10 |
| 13, 187, 1, 3, 10 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 3 x 23 x 13 x 187 x 1 x 3 x 10 = 60386040
Therefore, the lowest common multiple of 897,187,828,621,360 is 60386040.
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.
897 x 187 x 828 x 621 x 360 = 31049777135520
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.
897 : 1, 3, 13, 23, 39, 69, 299, 897
187 : 1, 11, 17, 187
828 : 1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828
621 : 1, 3, 9, 23, 27, 69, 207, 621
360 : 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 897,187,828,621,360, is 1.
Now, the common factors can be found like this.
897:3x 13x 23
187:11x 17
828:2x 2x 3x 3x 23
621:3x 3x 3x 23
360:2x 2x 2x 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.
2x 2x 3x 3x 3x 3x 3x 23x 23 = 514188
Therefore, the value for common factors is 514188.
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 = 31049777135520/(1x514188)
LCM = 31049777135520/514188
LCM = 60386040
Thus, we can understand that the LCM of 897,187,828,621,360 is 60386040.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 897, 187, 828, 621, 360
1. What is the LCM of 897, 187, 828, 621, 360?
Answer: LCM of 897, 187, 828, 621, 360 is 60386040.
2. How to calculate the LCM of 897, 187, 828, 621, 360?
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 897, 187, 828, 621, 360.
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}.