LCM of 576, 392, 668, 260, 874
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 576, 392, 668, 260, 874 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 576, 392, 668, 260, 874. So, keep reading to learn more.
Given numbers are 576,392,668,260,874
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 576,392,668,260,874 is 133884354240.
Find LCM of 576,392,668,260,874 with Prime Factorization
| 2 | 576, 392, 668, 260, 874 |
| 2 | 288, 196, 334, 130, 437 |
| 2 | 144, 98, 167, 65, 437 |
| 72, 49, 167, 65, 437 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 72 x 49 x 167 x 65 x 437 = 133884354240
Therefore, the lowest common multiple of 576,392,668,260,874 is 133884354240.
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.
576 x 392 x 668 x 260 x 874 = 34274394685440
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.
576 : 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576
392 : 1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392
668 : 1, 2, 4, 167, 334, 668
260 : 1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260
874 : 1, 2, 19, 23, 38, 46, 437, 874
2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 576,392,668,260,874, is 2.
Now, the common factors can be found like this.
576:2x 2x 2x 2x 2x 2x 3x 3
392:2x 2x 2x 7x 7
668:2x 2x 167
260:2x 2x 5x 13
874:2x 19x 23
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 2x 2x 2 = 128
Therefore, the value for common factors is 128.
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 = 34274394685440/(2x128)
LCM = 34274394685440/256
LCM = 133884354240
Thus, we can understand that the LCM of 576,392,668,260,874 is 133884354240.
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FAQs on LCM of 576, 392, 668, 260, 874
1. What is the LCM of 576, 392, 668, 260, 874?
Answer: LCM of 576, 392, 668, 260, 874 is 133884354240.
2. How to calculate the LCM of 576, 392, 668, 260, 874?
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 576, 392, 668, 260, 874.
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}.