LCM of 597, 668, 315, 560
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 597, 668, 315, 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 597, 668, 315, 560. So, keep reading to learn more.
Given numbers are 597,668,315,560
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 597,668,315,560 is 167494320.
Find LCM of 597,668,315,560 with Prime Factorization
| 2 | 597, 668, 315, 560 |
| 2 | 597, 334, 315, 280 |
| 3 | 597, 167, 315, 140 |
| 5 | 199, 167, 105, 140 |
| 7 | 199, 167, 21, 28 |
| 199, 167, 3, 4 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 5 x 7 x 199 x 167 x 3 x 4 = 167494320
Therefore, the lowest common multiple of 597,668,315,560 is 167494320.
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.
597 x 668 x 315 x 560 = 70347614400
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.
597 : 1, 3, 199, 597
668 : 1, 2, 4, 167, 334, 668
315 : 1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315
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 597,668,315,560, is 1.
Now, the common factors can be found like this.
597:3x 199
668:2x 2x 167
315:3x 3x 5x 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 3x 5x 7 = 420
Therefore, the value for common factors is 420.
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 = 70347614400/(1x420)
LCM = 70347614400/420
LCM = 167494320
Thus, we can understand that the LCM of 597,668,315,560 is 167494320.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 597, 668, 315, 560
1. What is the LCM of 597, 668, 315, 560?
Answer: LCM of 597, 668, 315, 560 is 167494320.
2. How to calculate the LCM of 597, 668, 315, 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 597, 668, 315, 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}.