LCM of 165, 386, 995, 242, 131
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 165, 386, 995, 242, 131 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 165, 386, 995, 242, 131. So, keep reading to learn more.
Given numbers are 165,386,995,242,131
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 165,386,995,242,131 is 18263680710.
Find LCM of 165,386,995,242,131 with Prime Factorization
| 2 | 165, 386, 995, 242, 131 |
| 5 | 165, 193, 995, 121, 131 |
| 11 | 33, 193, 199, 121, 131 |
| 3, 193, 199, 11, 131 |
Multiply the prime numbers at the bottom and the left side.
2 x 5 x 11 x 3 x 193 x 199 x 11 x 131 = 18263680710
Therefore, the lowest common multiple of 165,386,995,242,131 is 18263680710.
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.
165 x 386 x 995 x 242 x 131 = 2009004878100
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.
165 : 1, 3, 5, 11, 15, 33, 55, 165
386 : 1, 2, 193, 386
995 : 1, 5, 199, 995
242 : 1, 2, 11, 22, 121, 242
131 : 1, 131
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 165,386,995,242,131, is 1.
Now, the common factors can be found like this.
165:3x 5x 11
386:2x 193
995:5x 199
242:2x 11x 11
131:131
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 5x 11 = 110
Therefore, the value for common factors is 110.
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 = 2009004878100/(1x110)
LCM = 2009004878100/110
LCM = 18263680710
Thus, we can understand that the LCM of 165,386,995,242,131 is 18263680710.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 165, 386, 995, 242, 131
1. What is the LCM of 165, 386, 995, 242, 131?
Answer: LCM of 165, 386, 995, 242, 131 is 18263680710.
2. How to calculate the LCM of 165, 386, 995, 242, 131?
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 165, 386, 995, 242, 131.
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}.