LCM of 855, 772, 589, 545, 880
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 855, 772, 589, 545, 880 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 855, 772, 589, 545, 880. So, keep reading to learn more.
Given numbers are 855,772,589,545,880
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 855,772,589,545,880 is 98135080560.
Find LCM of 855,772,589,545,880 with Prime Factorization
| 2 | 855, 772, 589, 545, 880 |
| 2 | 855, 386, 589, 545, 440 |
| 5 | 855, 193, 589, 545, 220 |
| 19 | 171, 193, 589, 109, 44 |
| 9, 193, 31, 109, 44 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 5 x 19 x 9 x 193 x 31 x 109 x 44 = 98135080560
Therefore, the lowest common multiple of 855,772,589,545,880 is 98135080560.
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.
855 x 772 x 589 x 545 x 880 = 186456653064000
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.
855 : 1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855
772 : 1, 2, 4, 193, 386, 772
589 : 1, 19, 31, 589
545 : 1, 5, 109, 545
880 : 1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 855,772,589,545,880, is 1.
Now, the common factors can be found like this.
855:3x 3x 5x 19
772:2x 2x 193
589:19x 31
545:5x 109
880:2x 2x 2x 2x 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 2x 5x 5x 19 = 1900
Therefore, the value for common factors is 1900.
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 = 186456653064000/(1x1900)
LCM = 186456653064000/1900
LCM = 98135080560
Thus, we can understand that the LCM of 855,772,589,545,880 is 98135080560.
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FAQs on LCM of 855, 772, 589, 545, 880
1. What is the LCM of 855, 772, 589, 545, 880?
Answer: LCM of 855, 772, 589, 545, 880 is 98135080560.
2. How to calculate the LCM of 855, 772, 589, 545, 880?
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 855, 772, 589, 545, 880.
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}.