LCM of 427, 717, 568, 664, 546
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 427, 717, 568, 664, 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 427, 717, 568, 664, 546. So, keep reading to learn more.
Given numbers are 427,717,568,664,546
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 427,717,568,664,546 is 187636278648.
Find LCM of 427,717,568,664,546 with Prime Factorization
| 2 | 427, 717, 568, 664, 546 |
| 2 | 427, 717, 284, 332, 273 |
| 2 | 427, 717, 142, 166, 273 |
| 3 | 427, 717, 71, 83, 273 |
| 7 | 427, 239, 71, 83, 91 |
| 61, 239, 71, 83, 13 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 3 x 7 x 61 x 239 x 71 x 83 x 13 = 187636278648
Therefore, the lowest common multiple of 427,717,568,664,546 is 187636278648.
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.
427 x 717 x 568 x 664 x 546 = 63045789625728
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.
427 : 1, 7, 61, 427
717 : 1, 3, 239, 717
568 : 1, 2, 4, 8, 71, 142, 284, 568
664 : 1, 2, 4, 8, 83, 166, 332, 664
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 427,717,568,664,546, is 1.
Now, the common factors can be found like this.
427:7x 61
717:3x 239
568:2x 2x 2x 71
664:2x 2x 2x 83
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 2x 2x 3x 7 = 336
Therefore, the value for common factors is 336.
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 = 63045789625728/(1x336)
LCM = 63045789625728/336
LCM = 187636278648
Thus, we can understand that the LCM of 427,717,568,664,546 is 187636278648.
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FAQs on LCM of 427, 717, 568, 664, 546
1. What is the LCM of 427, 717, 568, 664, 546?
Answer: LCM of 427, 717, 568, 664, 546 is 187636278648.
2. How to calculate the LCM of 427, 717, 568, 664, 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 427, 717, 568, 664, 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}.