LCM of 770, 339, 270, 307
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 770, 339, 270, 307 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 770, 339, 270, 307. So, keep reading to learn more.
Given numbers are 770,339,270,307
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 770,339,270,307 is 721225890.
Find LCM of 770,339,270,307 with Prime Factorization
| 2 | 770, 339, 270, 307 |
| 3 | 385, 339, 135, 307 |
| 5 | 385, 113, 45, 307 |
| 77, 113, 9, 307 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 5 x 77 x 113 x 9 x 307 = 721225890
Therefore, the lowest common multiple of 770,339,270,307 is 721225890.
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.
770 x 339 x 270 x 307 = 21636776700
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.
770 : 1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770
339 : 1, 3, 113, 339
270 : 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270
307 : 1, 307
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 770,339,270,307, is 1.
Now, the common factors can be found like this.
770:2x 5x 7x 11
339:3x 113
270:2x 3x 3x 3x 5
307:307
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3x 5 = 30
Therefore, the value for common factors is 30.
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 = 21636776700/(1x30)
LCM = 21636776700/30
LCM = 721225890
Thus, we can understand that the LCM of 770,339,270,307 is 721225890.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 770, 339, 270, 307
1. What is the LCM of 770, 339, 270, 307?
Answer: LCM of 770, 339, 270, 307 is 721225890.
2. How to calculate the LCM of 770, 339, 270, 307?
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 770, 339, 270, 307.
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}.