LCM of 365, 429, 341, 660
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 365, 429, 341, 660 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 365, 429, 341, 660. So, keep reading to learn more.
Given numbers are 365,429,341,660
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 365,429,341,660 is 19416540.
Find LCM of 365,429,341,660 with Prime Factorization
| 3 | 365, 429, 341, 660 |
| 5 | 365, 143, 341, 220 |
| 11 | 73, 143, 341, 44 |
| 73, 13, 31, 4 |
Multiply the prime numbers at the bottom and the left side.
3 x 5 x 11 x 73 x 13 x 31 x 4 = 19416540
Therefore, the lowest common multiple of 365,429,341,660 is 19416540.
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.
365 x 429 x 341 x 660 = 35241020100
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.
365 : 1, 5, 73, 365
429 : 1, 3, 11, 13, 33, 39, 143, 429
341 : 1, 11, 31, 341
660 : 1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 365,429,341,660, is 1.
Now, the common factors can be found like this.
365:5x 73
429:3x 11x 13
341:11x 31
660:2x 2x 3x 5x 11
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 5x 11x 11 = 1815
Therefore, the value for common factors is 1815.
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 = 35241020100/(1x1815)
LCM = 35241020100/1815
LCM = 19416540
Thus, we can understand that the LCM of 365,429,341,660 is 19416540.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 365, 429, 341, 660
1. What is the LCM of 365, 429, 341, 660?
Answer: LCM of 365, 429, 341, 660 is 19416540.
2. How to calculate the LCM of 365, 429, 341, 660?
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 365, 429, 341, 660.
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}.