LCM of 957, 364, 644, 804
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 957, 364, 644, 804 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 957, 364, 644, 804. So, keep reading to learn more.
Given numbers are 957,364,644,804
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 957,364,644,804 is 536804268.
Find LCM of 957,364,644,804 with Prime Factorization
| 2 | 957, 364, 644, 804 |
| 2 | 957, 182, 322, 402 |
| 3 | 957, 91, 161, 201 |
| 7 | 319, 91, 161, 67 |
| 319, 13, 23, 67 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 7 x 319 x 13 x 23 x 67 = 536804268
Therefore, the lowest common multiple of 957,364,644,804 is 536804268.
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.
957 x 364 x 644 x 804 = 180366234048
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.
957 : 1, 3, 11, 29, 33, 87, 319, 957
364 : 1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364
644 : 1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644
804 : 1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 957,364,644,804, is 1.
Now, the common factors can be found like this.
957:3x 11x 29
364:2x 2x 7x 13
644:2x 2x 7x 23
804:2x 2x 3x 67
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 = 180366234048/(1x336)
LCM = 180366234048/336
LCM = 536804268
Thus, we can understand that the LCM of 957,364,644,804 is 536804268.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 957, 364, 644, 804
1. What is the LCM of 957, 364, 644, 804?
Answer: LCM of 957, 364, 644, 804 is 536804268.
2. How to calculate the LCM of 957, 364, 644, 804?
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 957, 364, 644, 804.
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}.