LCM of 950, 771, 129, 121
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 950, 771, 129, 121 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 950, 771, 129, 121. So, keep reading to learn more.
Given numbers are 950,771,129,121
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 950,771,129,121 is 3810937350.
Find LCM of 950,771,129,121 with Prime Factorization
| 3 | 950, 771, 129, 121 |
| 950, 257, 43, 121 |
Multiply the prime numbers at the bottom and the left side.
3 x 950 x 257 x 43 x 121 = 3810937350
Therefore, the lowest common multiple of 950,771,129,121 is 3810937350.
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.
950 x 771 x 129 x 121 = 11432812050
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.
950 : 1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950
771 : 1, 3, 257, 771
129 : 1, 3, 43, 129
121 : 1, 11, 121
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 950,771,129,121, is 1.
Now, the common factors can be found like this.
950:2x 5x 5x 19
771:3x 257
129:3x 43
121:11x 11
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3 = 3
Therefore, the value for common factors is 3.
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 = 11432812050/(1x3)
LCM = 11432812050/3
LCM = 3810937350
Thus, we can understand that the LCM of 950,771,129,121 is 3810937350.
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FAQs on LCM of 950, 771, 129, 121
1. What is the LCM of 950, 771, 129, 121?
Answer: LCM of 950, 771, 129, 121 is 3810937350.
2. How to calculate the LCM of 950, 771, 129, 121?
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 950, 771, 129, 121.
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}.