LCM of 187, 855, 532, 898, 578
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 187, 855, 532, 898, 578 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 187, 855, 532, 898, 578. So, keep reading to learn more.
Given numbers are 187,855,532,898,578
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 187,855,532,898,578 is 34171261740.
Find LCM of 187,855,532,898,578 with Prime Factorization
| 2 | 187, 855, 532, 898, 578 |
| 17 | 187, 855, 266, 449, 289 |
| 19 | 11, 855, 266, 449, 17 |
| 11, 45, 14, 449, 17 |
Multiply the prime numbers at the bottom and the left side.
2 x 17 x 19 x 11 x 45 x 14 x 449 x 17 = 34171261740
Therefore, the lowest common multiple of 187,855,532,898,578 is 34171261740.
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.
187 x 855 x 532 x 898 x 578 = 44149270168080
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.
187 : 1, 11, 17, 187
855 : 1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855
532 : 1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532
898 : 1, 2, 449, 898
578 : 1, 2, 17, 34, 289, 578
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 187,855,532,898,578, is 1.
Now, the common factors can be found like this.
187:11x 17
855:3x 3x 5x 19
532:2x 2x 7x 19
898:2x 449
578:2x 17x 17
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 17x 19 = 1292
Therefore, the value for common factors is 1292.
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 = 44149270168080/(1x1292)
LCM = 44149270168080/1292
LCM = 34171261740
Thus, we can understand that the LCM of 187,855,532,898,578 is 34171261740.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 187, 855, 532, 898, 578
1. What is the LCM of 187, 855, 532, 898, 578?
Answer: LCM of 187, 855, 532, 898, 578 is 34171261740.
2. How to calculate the LCM of 187, 855, 532, 898, 578?
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 187, 855, 532, 898, 578.
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}.