LCM of 886, 819, 654, 669, 904
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 886, 819, 654, 669, 904 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 886, 819, 654, 669, 904. So, keep reading to learn more.
Given numbers are 886,819,654,669,904
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 886,819,654,669,904 is 7972369508376.
Find LCM of 886,819,654,669,904 with Prime Factorization
| 2 | 886, 819, 654, 669, 904 |
| 3 | 443, 819, 327, 669, 452 |
| 443, 273, 109, 223, 452 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 443 x 273 x 109 x 223 x 452 = 7972369508376
Therefore, the lowest common multiple of 886,819,654,669,904 is 7972369508376.
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.
886 x 819 x 654 x 669 x 904 = 287005302301536
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.
886 : 1, 2, 443, 886
819 : 1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819
654 : 1, 2, 3, 6, 109, 218, 327, 654
669 : 1, 3, 223, 669
904 : 1, 2, 4, 8, 113, 226, 452, 904
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 886,819,654,669,904, is 1.
Now, the common factors can be found like this.
886:2x 443
819:3x 3x 7x 13
654:2x 3x 109
669:3x 223
904:2x 2x 2x 113
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 3x 3 = 36
Therefore, the value for common factors is 36.
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 = 287005302301536/(1x36)
LCM = 287005302301536/36
LCM = 7972369508376
Thus, we can understand that the LCM of 886,819,654,669,904 is 7972369508376.
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FAQs on LCM of 886, 819, 654, 669, 904
1. What is the LCM of 886, 819, 654, 669, 904?
Answer: LCM of 886, 819, 654, 669, 904 is 7972369508376.
2. How to calculate the LCM of 886, 819, 654, 669, 904?
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 886, 819, 654, 669, 904.
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}.