LCM of 338, 729, 906, 162
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 338, 729, 906, 162 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 338, 729, 906, 162. So, keep reading to learn more.
Given numbers are 338,729,906,162
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 338,729,906,162 is 37206702.
Find LCM of 338,729,906,162 with Prime Factorization
| 2 | 338, 729, 906, 162 |
| 3 | 169, 729, 453, 81 |
| 3 | 169, 243, 151, 27 |
| 3 | 169, 81, 151, 9 |
| 3 | 169, 27, 151, 3 |
| 169, 9, 151, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 3 x 3 x 3 x 169 x 9 x 151 x 1 = 37206702
Therefore, the lowest common multiple of 338,729,906,162 is 37206702.
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.
338 x 729 x 906 x 162 = 36164914344
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.
338 : 1, 2, 13, 26, 169, 338
729 : 1, 3, 9, 27, 81, 243, 729
906 : 1, 2, 3, 6, 151, 302, 453, 906
162 : 1, 2, 3, 6, 9, 18, 27, 54, 81, 162
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 338,729,906,162, is 1.
Now, the common factors can be found like this.
338:2x 13x 13
729:3x 3x 3x 3x 3x 3
906:2x 3x 151
162:2x 3x 3x 3x 3
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 3x 3x 3x 3x 3 = 972
Therefore, the value for common factors is 972.
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 = 36164914344/(1x972)
LCM = 36164914344/972
LCM = 37206702
Thus, we can understand that the LCM of 338,729,906,162 is 37206702.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 338, 729, 906, 162
1. What is the LCM of 338, 729, 906, 162?
Answer: LCM of 338, 729, 906, 162 is 37206702.
2. How to calculate the LCM of 338, 729, 906, 162?
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 338, 729, 906, 162.
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}.