LCM of 411, 712, 185, 788, 979
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 411, 712, 185, 788, 979 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, 712, 185, 788, 979. So, keep reading to learn more.
Given numbers are 411,712,185,788,979
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 411,712,185,788,979 is 117314705640.
Find LCM of 411,712,185,788,979 with Prime Factorization
| 2 | 411, 712, 185, 788, 979 |
| 2 | 411, 356, 185, 394, 979 |
| 89 | 411, 178, 185, 197, 979 |
| 411, 2, 185, 197, 11 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 89 x 411 x 2 x 185 x 197 x 11 = 117314705640
Therefore, the lowest common multiple of 411,712,185,788,979 is 117314705640.
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 712 x 185 x 788 x 979 = 41764035207840
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
712 : 1, 2, 4, 8, 89, 178, 356, 712
185 : 1, 5, 37, 185
788 : 1, 2, 4, 197, 394, 788
979 : 1, 11, 89, 979
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 411,712,185,788,979, is 1.
Now, the common factors can be found like this.
411:3x 137
712:2x 2x 2x 89
185:5x 37
788:2x 2x 197
979:11x 89
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 89 = 356
Therefore, the value for common factors is 356.
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 = 41764035207840/(1x356)
LCM = 41764035207840/356
LCM = 117314705640
Thus, we can understand that the LCM of 411,712,185,788,979 is 117314705640.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 411, 712, 185, 788, 979
1. What is the LCM of 411, 712, 185, 788, 979?
Answer: LCM of 411, 712, 185, 788, 979 is 117314705640.
2. How to calculate the LCM of 411, 712, 185, 788, 979?
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, 712, 185, 788, 979.
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}.