LCM of 486, 839, 135, 402
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 486, 839, 135, 402 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 486, 839, 135, 402. So, keep reading to learn more.
Given numbers are 486,839,135,402
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 486,839,135,402 is 136597590.
Find LCM of 486,839,135,402 with Prime Factorization
| 2 | 486, 839, 135, 402 |
| 3 | 243, 839, 135, 201 |
| 3 | 81, 839, 45, 67 |
| 3 | 27, 839, 15, 67 |
| 9, 839, 5, 67 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 3 x 3 x 9 x 839 x 5 x 67 = 136597590
Therefore, the lowest common multiple of 486,839,135,402 is 136597590.
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.
486 x 839 x 135 x 402 = 22128809580
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.
486 : 1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486
839 : 1, 839
135 : 1, 3, 5, 9, 15, 27, 45, 135
402 : 1, 2, 3, 6, 67, 134, 201, 402
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 486,839,135,402, is 1.
Now, the common factors can be found like this.
486:2x 3x 3x 3x 3x 3
839:839
135:3x 3x 3x 5
402:2x 3x 67
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3x 3x 3x 3 = 162
Therefore, the value for common factors is 162.
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 = 22128809580/(1x162)
LCM = 22128809580/162
LCM = 136597590
Thus, we can understand that the LCM of 486,839,135,402 is 136597590.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 486, 839, 135, 402
1. What is the LCM of 486, 839, 135, 402?
Answer: LCM of 486, 839, 135, 402 is 136597590.
2. How to calculate the LCM of 486, 839, 135, 402?
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 486, 839, 135, 402.
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}.