LCM of 547, 432, 166, 408
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 547, 432, 166, 408 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 547, 432, 166, 408. So, keep reading to learn more.
Given numbers are 547,432,166,408
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 547,432,166,408 is 333424944.
Find LCM of 547,432,166,408 with Prime Factorization
| 2 | 547, 432, 166, 408 |
| 2 | 547, 216, 83, 204 |
| 2 | 547, 108, 83, 102 |
| 3 | 547, 54, 83, 51 |
| 547, 18, 83, 17 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 3 x 547 x 18 x 83 x 17 = 333424944
Therefore, the lowest common multiple of 547,432,166,408 is 333424944.
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.
547 x 432 x 166 x 408 = 16004397312
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.
547 : 1, 547
432 : 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432
166 : 1, 2, 83, 166
408 : 1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 547,432,166,408, is 1.
Now, the common factors can be found like this.
547:547
432:2x 2x 2x 2x 3x 3x 3
166:2x 83
408:2x 2x 2x 3x 17
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 2x 3 = 48
Therefore, the value for common factors is 48.
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 = 16004397312/(1x48)
LCM = 16004397312/48
LCM = 333424944
Thus, we can understand that the LCM of 547,432,166,408 is 333424944.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 547, 432, 166, 408
1. What is the LCM of 547, 432, 166, 408?
Answer: LCM of 547, 432, 166, 408 is 333424944.
2. How to calculate the LCM of 547, 432, 166, 408?
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 547, 432, 166, 408.
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}.