LCM of 311, 823, 501, 865, 668
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 311, 823, 501, 865, 668 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 311, 823, 501, 865, 668. So, keep reading to learn more.
Given numbers are 311,823,501,865,668
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 311,823,501,865,668 is 443684287380.
Find LCM of 311,823,501,865,668 with Prime Factorization
| 167 | 311, 823, 501, 865, 668 |
| 311, 823, 3, 865, 4 |
Multiply the prime numbers at the bottom and the left side.
167 x 311 x 823 x 3 x 865 x 4 = 443684287380
Therefore, the lowest common multiple of 311,823,501,865,668 is 443684287380.
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.
311 x 823 x 501 x 865 x 668 = 74095275992460
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.
311 : 1, 311
823 : 1, 823
501 : 1, 3, 167, 501
865 : 1, 5, 173, 865
668 : 1, 2, 4, 167, 334, 668
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 311,823,501,865,668, is 1.
Now, the common factors can be found like this.
311:311
823:823
501:3x 167
865:5x 173
668:2x 2x 167
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
167 = 167
Therefore, the value for common factors is 167.
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 = 74095275992460/(1x167)
LCM = 74095275992460/167
LCM = 443684287380
Thus, we can understand that the LCM of 311,823,501,865,668 is 443684287380.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 311, 823, 501, 865, 668
1. What is the LCM of 311, 823, 501, 865, 668?
Answer: LCM of 311, 823, 501, 865, 668 is 443684287380.
2. How to calculate the LCM of 311, 823, 501, 865, 668?
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 311, 823, 501, 865, 668.
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}.