LCM of 556, 667, 166, 892
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 556, 667, 166, 892 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 556, 667, 166, 892. So, keep reading to learn more.
Given numbers are 556,667,166,892
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 556,667,166,892 is 6864099668.
Find LCM of 556,667,166,892 with Prime Factorization
| 2 | 556, 667, 166, 892 |
| 2 | 278, 667, 83, 446 |
| 139, 667, 83, 223 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 139 x 667 x 83 x 223 = 6864099668
Therefore, the lowest common multiple of 556,667,166,892 is 6864099668.
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.
556 x 667 x 166 x 892 = 54912797344
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.
556 : 1, 2, 4, 139, 278, 556
667 : 1, 23, 29, 667
166 : 1, 2, 83, 166
892 : 1, 2, 4, 223, 446, 892
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 556,667,166,892, is 1.
Now, the common factors can be found like this.
556:2x 2x 139
667:23x 29
166:2x 83
892:2x 2x 223
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 2 = 8
Therefore, the value for common factors is 8.
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 = 54912797344/(1x8)
LCM = 54912797344/8
LCM = 6864099668
Thus, we can understand that the LCM of 556,667,166,892 is 6864099668.
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FAQs on LCM of 556, 667, 166, 892
1. What is the LCM of 556, 667, 166, 892?
Answer: LCM of 556, 667, 166, 892 is 6864099668.
2. How to calculate the LCM of 556, 667, 166, 892?
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 556, 667, 166, 892.
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}.