LCM of 560, 889, 254, 601, 747
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 560, 889, 254, 601, 747 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 560, 889, 254, 601, 747. So, keep reading to learn more.
Given numbers are 560,889,254,601,747
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 560,889,254,601,747 is 31929110640.
Find LCM of 560,889,254,601,747 with Prime Factorization
| 2 | 560, 889, 254, 601, 747 |
| 7 | 280, 889, 127, 601, 747 |
| 127 | 40, 127, 127, 601, 747 |
| 40, 1, 1, 601, 747 |
Multiply the prime numbers at the bottom and the left side.
2 x 7 x 127 x 40 x 1 x 1 x 601 x 747 = 31929110640
Therefore, the lowest common multiple of 560,889,254,601,747 is 31929110640.
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.
560 x 889 x 254 x 601 x 747 = 56769958717920
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.
560 : 1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560
889 : 1, 7, 127, 889
254 : 1, 2, 127, 254
601 : 1, 601
747 : 1, 3, 9, 83, 249, 747
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 560,889,254,601,747, is 1.
Now, the common factors can be found like this.
560:2x 2x 2x 2x 5x 7
889:7x 127
254:2x 127
601:601
747:3x 3x 83
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 7x 127 = 1778
Therefore, the value for common factors is 1778.
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 = 56769958717920/(1x1778)
LCM = 56769958717920/1778
LCM = 31929110640
Thus, we can understand that the LCM of 560,889,254,601,747 is 31929110640.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 560, 889, 254, 601, 747
1. What is the LCM of 560, 889, 254, 601, 747?
Answer: LCM of 560, 889, 254, 601, 747 is 31929110640.
2. How to calculate the LCM of 560, 889, 254, 601, 747?
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 560, 889, 254, 601, 747.
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}.