LCM of 892, 657, 540, 892
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 892, 657, 540, 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 892, 657, 540, 892. So, keep reading to learn more.
Given numbers are 892,657,540,892
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 892,657,540,892 is 8790660.
Find LCM of 892,657,540,892 with Prime Factorization
| 2 | 892, 657, 540, 892 |
| 2 | 446, 657, 270, 446 |
| 3 | 223, 657, 135, 223 |
| 3 | 223, 219, 45, 223 |
| 223 | 223, 73, 15, 223 |
| 1, 73, 15, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 3 x 223 x 1 x 73 x 15 x 1 = 8790660
Therefore, the lowest common multiple of 892,657,540,892 is 8790660.
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 657 x 540 x 892 = 282285673920
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
657 : 1, 3, 9, 73, 219, 657
540 : 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540
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 892,657,540,892, is 1.
Now, the common factors can be found like this.
892:2x 2x 223
657:3x 3x 73
540:2x 2x 3x 3x 3x 5
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 2x 2x 3x 3x 223 = 32112
Therefore, the value for common factors is 32112.
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 = 282285673920/(1x32112)
LCM = 282285673920/32112
LCM = 8790660
Thus, we can understand that the LCM of 892,657,540,892 is 8790660.
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FAQs on LCM of 892, 657, 540, 892
1. What is the LCM of 892, 657, 540, 892?
Answer: LCM of 892, 657, 540, 892 is 8790660.
2. How to calculate the LCM of 892, 657, 540, 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 892, 657, 540, 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}.