LCM of 487, 957, 822, 959
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 487, 957, 822, 959 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 487, 957, 822, 959. So, keep reading to learn more.
Given numbers are 487,957,822,959
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 487,957,822,959 is 893901162.
Find LCM of 487,957,822,959 with Prime Factorization
| 3 | 487, 957, 822, 959 |
| 137 | 487, 319, 274, 959 |
| 487, 319, 2, 7 |
Multiply the prime numbers at the bottom and the left side.
3 x 137 x 487 x 319 x 2 x 7 = 893901162
Therefore, the lowest common multiple of 487,957,822,959 is 893901162.
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.
487 x 957 x 822 x 959 = 367393377582
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.
487 : 1, 487
957 : 1, 3, 11, 29, 33, 87, 319, 957
822 : 1, 2, 3, 6, 137, 274, 411, 822
959 : 1, 7, 137, 959
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 487,957,822,959, is 1.
Now, the common factors can be found like this.
487:487
957:3x 11x 29
822:2x 3x 137
959:7x 137
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 137 = 411
Therefore, the value for common factors is 411.
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 = 367393377582/(1x411)
LCM = 367393377582/411
LCM = 893901162
Thus, we can understand that the LCM of 487,957,822,959 is 893901162.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 487, 957, 822, 959
1. What is the LCM of 487, 957, 822, 959?
Answer: LCM of 487, 957, 822, 959 is 893901162.
2. How to calculate the LCM of 487, 957, 822, 959?
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 487, 957, 822, 959.
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}.