LCM of 134, 871, 391, 158
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 134, 871, 391, 158 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 134, 871, 391, 158. So, keep reading to learn more.
Given numbers are 134,871,391,158
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 134,871,391,158 is 53808638.
Find LCM of 134,871,391,158 with Prime Factorization
| 2 | 134, 871, 391, 158 |
| 67 | 67, 871, 391, 79 |
| 1, 13, 391, 79 |
Multiply the prime numbers at the bottom and the left side.
2 x 67 x 1 x 13 x 391 x 79 = 53808638
Therefore, the lowest common multiple of 134,871,391,158 is 53808638.
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.
134 x 871 x 391 x 158 = 7210357492
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.
134 : 1, 2, 67, 134
871 : 1, 13, 67, 871
391 : 1, 17, 23, 391
158 : 1, 2, 79, 158
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 134,871,391,158, is 1.
Now, the common factors can be found like this.
134:2x 67
871:13x 67
391:17x 23
158:2x 79
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 67 = 134
Therefore, the value for common factors is 134.
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 = 7210357492/(1x134)
LCM = 7210357492/134
LCM = 53808638
Thus, we can understand that the LCM of 134,871,391,158 is 53808638.
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FAQs on LCM of 134, 871, 391, 158
1. What is the LCM of 134, 871, 391, 158?
Answer: LCM of 134, 871, 391, 158 is 53808638.
2. How to calculate the LCM of 134, 871, 391, 158?
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 134, 871, 391, 158.
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}.