LCM of 348, 654, 164, 261
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 348, 654, 164, 261 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 348, 654, 164, 261. So, keep reading to learn more.
Given numbers are 348,654,164,261
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 348,654,164,261 is 4665636.
Find LCM of 348,654,164,261 with Prime Factorization
| 2 | 348, 654, 164, 261 |
| 2 | 174, 327, 82, 261 |
| 3 | 87, 327, 41, 261 |
| 29 | 29, 109, 41, 87 |
| 1, 109, 41, 3 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 29 x 1 x 109 x 41 x 3 = 4665636
Therefore, the lowest common multiple of 348,654,164,261 is 4665636.
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.
348 x 654 x 164 x 261 = 9741847968
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.
348 : 1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348
654 : 1, 2, 3, 6, 109, 218, 327, 654
164 : 1, 2, 4, 41, 82, 164
261 : 1, 3, 9, 29, 87, 261
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 348,654,164,261, is 1.
Now, the common factors can be found like this.
348:2x 2x 3x 29
654:2x 3x 109
164:2x 2x 41
261:3x 3x 29
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 2x 2x 3x 3x 29 = 2088
Therefore, the value for common factors is 2088.
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 = 9741847968/(1x2088)
LCM = 9741847968/2088
LCM = 4665636
Thus, we can understand that the LCM of 348,654,164,261 is 4665636.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 348, 654, 164, 261
1. What is the LCM of 348, 654, 164, 261?
Answer: LCM of 348, 654, 164, 261 is 4665636.
2. How to calculate the LCM of 348, 654, 164, 261?
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 348, 654, 164, 261.
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}.