LCM of 411, 686, 429, 983
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 411, 686, 429, 983 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 411, 686, 429, 983. So, keep reading to learn more.
Given numbers are 411,686,429,983
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 411,686,429,983 is 39632867274.
Find LCM of 411,686,429,983 with Prime Factorization
| 3 | 411, 686, 429, 983 |
| 137, 686, 143, 983 |
Multiply the prime numbers at the bottom and the left side.
3 x 137 x 686 x 143 x 983 = 39632867274
Therefore, the lowest common multiple of 411,686,429,983 is 39632867274.
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.
411 x 686 x 429 x 983 = 118898601822
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.
411 : 1, 3, 137, 411
686 : 1, 2, 7, 14, 49, 98, 343, 686
429 : 1, 3, 11, 13, 33, 39, 143, 429
983 : 1, 983
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 411,686,429,983, is 1.
Now, the common factors can be found like this.
411:3x 137
686:2x 7x 7x 7
429:3x 11x 13
983:983
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 = 118898601822/(1x3)
LCM = 118898601822/3
LCM = 39632867274
Thus, we can understand that the LCM of 411,686,429,983 is 39632867274.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 411, 686, 429, 983
1. What is the LCM of 411, 686, 429, 983?
Answer: LCM of 411, 686, 429, 983 is 39632867274.
2. How to calculate the LCM of 411, 686, 429, 983?
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 411, 686, 429, 983.
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}.