LCM of 871, 557, 299, 869, 702
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 871, 557, 299, 869, 702 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 871, 557, 299, 869, 702. So, keep reading to learn more.
Given numbers are 871,557,299,869,702
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 871,557,299,869,702 is 523618186806.
Find LCM of 871,557,299,869,702 with Prime Factorization
| 13 | 871, 557, 299, 869, 702 |
| 67, 557, 23, 869, 54 |
Multiply the prime numbers at the bottom and the left side.
13 x 67 x 557 x 23 x 869 x 54 = 523618186806
Therefore, the lowest common multiple of 871,557,299,869,702 is 523618186806.
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.
871 x 557 x 299 x 869 x 702 = 88491473570214
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.
871 : 1, 13, 67, 871
557 : 1, 557
299 : 1, 13, 23, 299
869 : 1, 11, 79, 869
702 : 1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 871,557,299,869,702, is 1.
Now, the common factors can be found like this.
871:13x 67
557:557
299:13x 23
869:11x 79
702:2x 3x 3x 3x 13
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
13x 13 = 169
Therefore, the value for common factors is 169.
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 = 88491473570214/(1x169)
LCM = 88491473570214/169
LCM = 523618186806
Thus, we can understand that the LCM of 871,557,299,869,702 is 523618186806.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 871, 557, 299, 869, 702
1. What is the LCM of 871, 557, 299, 869, 702?
Answer: LCM of 871, 557, 299, 869, 702 is 523618186806.
2. How to calculate the LCM of 871, 557, 299, 869, 702?
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 871, 557, 299, 869, 702.
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}.