LCM of 383, 199, 920, 546, 546
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 383, 199, 920, 546, 546 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 383, 199, 920, 546, 546. So, keep reading to learn more.
Given numbers are 383,199,920,546,546
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 383,199,920,546,546 is 19142661720.
Find LCM of 383,199,920,546,546 with Prime Factorization
| 2 | 383, 199, 920, 546, 546 |
| 3 | 383, 199, 460, 273, 273 |
| 7 | 383, 199, 460, 91, 91 |
| 13 | 383, 199, 460, 13, 13 |
| 383, 199, 460, 1, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 7 x 13 x 383 x 199 x 460 x 1 x 1 = 19142661720
Therefore, the lowest common multiple of 383,199,920,546,546 is 19142661720.
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.
383 x 199 x 920 x 546 x 546 = 20903786598240
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.
383 : 1, 383
199 : 1, 199
920 : 1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920
546 : 1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546
546 : 1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 383,199,920,546,546, is 1.
Now, the common factors can be found like this.
383:383
199:199
920:2x 2x 2x 5x 23
546:2x 3x 7x 13
546:2x 3x 7x 13
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 7x 13 = 1092
Therefore, the value for common factors is 1092.
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 = 20903786598240/(1x1092)
LCM = 20903786598240/1092
LCM = 19142661720
Thus, we can understand that the LCM of 383,199,920,546,546 is 19142661720.
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FAQs on LCM of 383, 199, 920, 546, 546
1. What is the LCM of 383, 199, 920, 546, 546?
Answer: LCM of 383, 199, 920, 546, 546 is 19142661720.
2. How to calculate the LCM of 383, 199, 920, 546, 546?
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 383, 199, 920, 546, 546.
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}.