LCM of 717, 171, 559, 897, 109
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 717, 171, 559, 897, 109 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 717, 171, 559, 897, 109. So, keep reading to learn more.
Given numbers are 717,171,559,897,109
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 717,171,559,897,109 is 57274347897.
Find LCM of 717,171,559,897,109 with Prime Factorization
| 3 | 717, 171, 559, 897, 109 |
| 13 | 239, 57, 559, 299, 109 |
| 239, 57, 43, 23, 109 |
Multiply the prime numbers at the bottom and the left side.
3 x 13 x 239 x 57 x 43 x 23 x 109 = 57274347897
Therefore, the lowest common multiple of 717,171,559,897,109 is 57274347897.
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.
717 x 171 x 559 x 897 x 109 = 6701098703949
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.
717 : 1, 3, 239, 717
171 : 1, 3, 9, 19, 57, 171
559 : 1, 13, 43, 559
897 : 1, 3, 13, 23, 39, 69, 299, 897
109 : 1, 109
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 717,171,559,897,109, is 1.
Now, the common factors can be found like this.
717:3x 239
171:3x 3x 19
559:13x 43
897:3x 13x 23
109:109
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 13 = 117
Therefore, the value for common factors is 117.
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 = 6701098703949/(1x117)
LCM = 6701098703949/117
LCM = 57274347897
Thus, we can understand that the LCM of 717,171,559,897,109 is 57274347897.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 717, 171, 559, 897, 109
1. What is the LCM of 717, 171, 559, 897, 109?
Answer: LCM of 717, 171, 559, 897, 109 is 57274347897.
2. How to calculate the LCM of 717, 171, 559, 897, 109?
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 717, 171, 559, 897, 109.
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}.