LCM of 137, 529, 685, 775
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 137, 529, 685, 775 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 137, 529, 685, 775. So, keep reading to learn more.
Given numbers are 137,529,685,775
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 137,529,685,775 is 56166575.
Find LCM of 137,529,685,775 with Prime Factorization
| 5 | 137, 529, 685, 775 |
| 137 | 137, 529, 137, 155 |
| 1, 529, 1, 155 |
Multiply the prime numbers at the bottom and the left side.
5 x 137 x 1 x 529 x 1 x 155 = 56166575
Therefore, the lowest common multiple of 137,529,685,775 is 56166575.
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.
137 x 529 x 685 x 775 = 38474103875
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.
137 : 1, 137
529 : 1, 23, 529
685 : 1, 5, 137, 685
775 : 1, 5, 25, 31, 155, 775
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 137,529,685,775, is 1.
Now, the common factors can be found like this.
137:137
529:23x 23
685:5x 137
775:5x 5x 31
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
5x 137 = 685
Therefore, the value for common factors is 685.
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 = 38474103875/(1x685)
LCM = 38474103875/685
LCM = 56166575
Thus, we can understand that the LCM of 137,529,685,775 is 56166575.
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FAQs on LCM of 137, 529, 685, 775
1. What is the LCM of 137, 529, 685, 775?
Answer: LCM of 137, 529, 685, 775 is 56166575.
2. How to calculate the LCM of 137, 529, 685, 775?
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 137, 529, 685, 775.
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}.