LCM of 892, 717, 669, 867
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 892, 717, 669, 867 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 892, 717, 669, 867. So, keep reading to learn more.
Given numbers are 892,717,669,867
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 892,717,669,867 is 184833996.
Find LCM of 892,717,669,867 with Prime Factorization
| 3 | 892, 717, 669, 867 |
| 223 | 892, 239, 223, 289 |
| 4, 239, 1, 289 |
Multiply the prime numbers at the bottom and the left side.
3 x 223 x 4 x 239 x 1 x 289 = 184833996
Therefore, the lowest common multiple of 892,717,669,867 is 184833996.
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.
892 x 717 x 669 x 867 = 370961829972
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.
892 : 1, 2, 4, 223, 446, 892
717 : 1, 3, 239, 717
669 : 1, 3, 223, 669
867 : 1, 3, 17, 51, 289, 867
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 892,717,669,867, is 1.
Now, the common factors can be found like this.
892:2x 2x 223
717:3x 239
669:3x 223
867:3x 17x 17
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 3x 223 = 2007
Therefore, the value for common factors is 2007.
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 = 370961829972/(1x2007)
LCM = 370961829972/2007
LCM = 184833996
Thus, we can understand that the LCM of 892,717,669,867 is 184833996.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 892, 717, 669, 867
1. What is the LCM of 892, 717, 669, 867?
Answer: LCM of 892, 717, 669, 867 is 184833996.
2. How to calculate the LCM of 892, 717, 669, 867?
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 892, 717, 669, 867.
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}.