LCM of 958, 161, 126, 958
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 958, 161, 126, 958 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 958, 161, 126, 958. So, keep reading to learn more.
Given numbers are 958,161,126,958
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 958,161,126,958 is 1388142.
Find LCM of 958,161,126,958 with Prime Factorization
| 2 | 958, 161, 126, 958 |
| 7 | 479, 161, 63, 479 |
| 479 | 479, 23, 9, 479 |
| 1, 23, 9, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 7 x 479 x 1 x 23 x 9 x 1 = 1388142
Therefore, the lowest common multiple of 958,161,126,958 is 1388142.
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.
958 x 161 x 126 x 958 = 18617760504
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.
958 : 1, 2, 479, 958
161 : 1, 7, 23, 161
126 : 1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126
958 : 1, 2, 479, 958
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 958,161,126,958, is 1.
Now, the common factors can be found like this.
958:2x 479
161:7x 23
126:2x 3x 3x 7
958:2x 479
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 7x 479 = 13412
Therefore, the value for common factors is 13412.
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 = 18617760504/(1x13412)
LCM = 18617760504/13412
LCM = 1388142
Thus, we can understand that the LCM of 958,161,126,958 is 1388142.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 958, 161, 126, 958
1. What is the LCM of 958, 161, 126, 958?
Answer: LCM of 958, 161, 126, 958 is 1388142.
2. How to calculate the LCM of 958, 161, 126, 958?
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 958, 161, 126, 958.
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}.