LCM of 386, 377, 386, 169
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 386, 377, 386, 169 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 386, 377, 386, 169. So, keep reading to learn more.
Given numbers are 386,377,386,169
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 386,377,386,169 is 1891786.
Find LCM of 386,377,386,169 with Prime Factorization
| 2 | 386, 377, 386, 169 |
| 13 | 193, 377, 193, 169 |
| 193 | 193, 29, 193, 13 |
| 1, 29, 1, 13 |
Multiply the prime numbers at the bottom and the left side.
2 x 13 x 193 x 1 x 29 x 1 x 13 = 1891786
Therefore, the lowest common multiple of 386,377,386,169 is 1891786.
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.
386 x 377 x 386 x 169 = 9492982148
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.
386 : 1, 2, 193, 386
377 : 1, 13, 29, 377
386 : 1, 2, 193, 386
169 : 1, 13, 169
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 386,377,386,169, is 1.
Now, the common factors can be found like this.
386:2x 193
377:13x 29
386:2x 193
169:13x 13
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 13x 193 = 5018
Therefore, the value for common factors is 5018.
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 = 9492982148/(1x5018)
LCM = 9492982148/5018
LCM = 1891786
Thus, we can understand that the LCM of 386,377,386,169 is 1891786.
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FAQs on LCM of 386, 377, 386, 169
1. What is the LCM of 386, 377, 386, 169?
Answer: LCM of 386, 377, 386, 169 is 1891786.
2. How to calculate the LCM of 386, 377, 386, 169?
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 386, 377, 386, 169.
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}.