LCM of 565, 392, 294, 560
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 565, 392, 294, 560 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 565, 392, 294, 560. So, keep reading to learn more.
Given numbers are 565,392,294,560
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 565,392,294,560 is 1328880.
Find LCM of 565,392,294,560 with Prime Factorization
| 2 | 565, 392, 294, 560 |
| 2 | 565, 196, 147, 280 |
| 2 | 565, 98, 147, 140 |
| 5 | 565, 49, 147, 70 |
| 7 | 113, 49, 147, 14 |
| 7 | 113, 7, 21, 2 |
| 113, 1, 3, 2 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 5 x 7 x 7 x 113 x 1 x 3 x 2 = 1328880
Therefore, the lowest common multiple of 565,392,294,560 is 1328880.
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.
565 x 392 x 294 x 560 = 36464467200
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.
565 : 1, 5, 113, 565
392 : 1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392
294 : 1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294
560 : 1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 565,392,294,560, is 1.
Now, the common factors can be found like this.
565:5x 113
392:2x 2x 2x 7x 7
294:2x 3x 7x 7
560:2x 2x 2x 2x 5x 7
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 5x 7x 7x 7 = 27440
Therefore, the value for common factors is 27440.
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 = 36464467200/(1x27440)
LCM = 36464467200/27440
LCM = 1328880
Thus, we can understand that the LCM of 565,392,294,560 is 1328880.
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FAQs on LCM of 565, 392, 294, 560
1. What is the LCM of 565, 392, 294, 560?
Answer: LCM of 565, 392, 294, 560 is 1328880.
2. How to calculate the LCM of 565, 392, 294, 560?
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 565, 392, 294, 560.
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}.