LCM of 644, 633, 514, 732, 568
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 644, 633, 514, 732, 568 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 644, 633, 514, 732, 568. So, keep reading to learn more.
Given numbers are 644,633,514,732,568
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 644,633,514,732,568 is 907487977368.
Find LCM of 644,633,514,732,568 with Prime Factorization
| 2 | 644, 633, 514, 732, 568 |
| 2 | 322, 633, 257, 366, 284 |
| 3 | 161, 633, 257, 183, 142 |
| 161, 211, 257, 61, 142 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 161 x 211 x 257 x 61 x 142 = 907487977368
Therefore, the lowest common multiple of 644,633,514,732,568 is 907487977368.
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.
644 x 633 x 514 x 732 x 568 = 87118845827328
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.
644 : 1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644
633 : 1, 3, 211, 633
514 : 1, 2, 257, 514
732 : 1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732
568 : 1, 2, 4, 8, 71, 142, 284, 568
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 644,633,514,732,568, is 1.
Now, the common factors can be found like this.
644:2x 2x 7x 23
633:3x 211
514:2x 257
732:2x 2x 3x 61
568:2x 2x 2x 71
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 3 = 96
Therefore, the value for common factors is 96.
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 = 87118845827328/(1x96)
LCM = 87118845827328/96
LCM = 907487977368
Thus, we can understand that the LCM of 644,633,514,732,568 is 907487977368.
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FAQs on LCM of 644, 633, 514, 732, 568
1. What is the LCM of 644, 633, 514, 732, 568?
Answer: LCM of 644, 633, 514, 732, 568 is 907487977368.
2. How to calculate the LCM of 644, 633, 514, 732, 568?
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 644, 633, 514, 732, 568.
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}.