LCM of 625, 385, 275, 869, 570
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 625, 385, 275, 869, 570 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, 385, 275, 869, 570. So, keep reading to learn more.
Given numbers are 625,385,275,869,570
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 625,385,275,869,570 is 433413750.
Find LCM of 625,385,275,869,570 with Prime Factorization
| 5 | 625, 385, 275, 869, 570 |
| 5 | 125, 77, 55, 869, 114 |
| 11 | 25, 77, 11, 869, 114 |
| 25, 7, 1, 79, 114 |
Multiply the prime numbers at the bottom and the left side.
5 x 5 x 11 x 25 x 7 x 1 x 79 x 114 = 433413750
Therefore, the lowest common multiple of 625,385,275,869,570 is 433413750.
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 385 x 275 x 869 x 570 = 32776914843750
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
385 : 1, 5, 7, 11, 35, 55, 77, 385
275 : 1, 5, 11, 25, 55, 275
869 : 1, 11, 79, 869
570 : 1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 625,385,275,869,570, is 1.
Now, the common factors can be found like this.
625:5x 5x 5x 5
385:5x 7x 11
275:5x 5x 11
869:11x 79
570:2x 3x 5x 19
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
5x 5x 5x 5x 11x 11 = 75625
Therefore, the value for common factors is 75625.
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 = 32776914843750/(1x75625)
LCM = 32776914843750/75625
LCM = 433413750
Thus, we can understand that the LCM of 625,385,275,869,570 is 433413750.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 625, 385, 275, 869, 570
1. What is the LCM of 625, 385, 275, 869, 570?
Answer: LCM of 625, 385, 275, 869, 570 is 433413750.
2. How to calculate the LCM of 625, 385, 275, 869, 570?
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, 385, 275, 869, 570.
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}.