LCM of 442, 429, 950, 646, 131
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 442, 429, 950, 646, 131 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 442, 429, 950, 646, 131. So, keep reading to learn more.
Given numbers are 442,429,950,646,131
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 442,429,950,646,131 is 907613850.
Find LCM of 442,429,950,646,131 with Prime Factorization
| 2 | 442, 429, 950, 646, 131 |
| 13 | 221, 429, 475, 323, 131 |
| 17 | 17, 33, 475, 323, 131 |
| 19 | 1, 33, 475, 19, 131 |
| 1, 33, 25, 1, 131 |
Multiply the prime numbers at the bottom and the left side.
2 x 13 x 17 x 19 x 1 x 33 x 25 x 1 x 131 = 907613850
Therefore, the lowest common multiple of 442,429,950,646,131 is 907613850.
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.
442 x 429 x 950 x 646 x 131 = 15244282224600
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.
442 : 1, 2, 13, 17, 26, 34, 221, 442
429 : 1, 3, 11, 13, 33, 39, 143, 429
950 : 1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950
646 : 1, 2, 17, 19, 34, 38, 323, 646
131 : 1, 131
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 442,429,950,646,131, is 1.
Now, the common factors can be found like this.
442:2x 13x 17
429:3x 11x 13
950:2x 5x 5x 19
646:2x 17x 19
131:131
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 13x 17x 19 = 16796
Therefore, the value for common factors is 16796.
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 = 15244282224600/(1x16796)
LCM = 15244282224600/16796
LCM = 907613850
Thus, we can understand that the LCM of 442,429,950,646,131 is 907613850.
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FAQs on LCM of 442, 429, 950, 646, 131
1. What is the LCM of 442, 429, 950, 646, 131?
Answer: LCM of 442, 429, 950, 646, 131 is 907613850.
2. How to calculate the LCM of 442, 429, 950, 646, 131?
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 442, 429, 950, 646, 131.
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}.