LCM of 625, 629, 654, 515
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 625, 629, 654, 515 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 625, 629, 654, 515. So, keep reading to learn more.
Given numbers are 625,629,654,515
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 625,629,654,515 is 26481686250.
Find LCM of 625,629,654,515 with Prime Factorization
| 5 | 625, 629, 654, 515 |
| 125, 629, 654, 103 |
Multiply the prime numbers at the bottom and the left side.
5 x 125 x 629 x 654 x 103 = 26481686250
Therefore, the lowest common multiple of 625,629,654,515 is 26481686250.
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.
625 x 629 x 654 x 515 = 132408431250
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.
625 : 1, 5, 25, 125, 625
629 : 1, 17, 37, 629
654 : 1, 2, 3, 6, 109, 218, 327, 654
515 : 1, 5, 103, 515
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 625,629,654,515, is 1.
Now, the common factors can be found like this.
625:5x 5x 5x 5
629:17x 37
654:2x 3x 109
515:5x 103
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
5 = 5
Therefore, the value for common factors is 5.
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 = 132408431250/(1x5)
LCM = 132408431250/5
LCM = 26481686250
Thus, we can understand that the LCM of 625,629,654,515 is 26481686250.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 625, 629, 654, 515
1. What is the LCM of 625, 629, 654, 515?
Answer: LCM of 625, 629, 654, 515 is 26481686250.
2. How to calculate the LCM of 625, 629, 654, 515?
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 625, 629, 654, 515.
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}.