LCM of 164, 641, 892, 861, 804
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 164, 641, 892, 861, 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 164, 641, 892, 861, 804. So, keep reading to learn more.
Given numbers are 164,641,892,861,804
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 164,641,892,861,804 is 32983811364.
Find LCM of 164,641,892,861,804 with Prime Factorization
| 2 | 164, 641, 892, 861, 804 |
| 2 | 82, 641, 446, 861, 402 |
| 3 | 41, 641, 223, 861, 201 |
| 41 | 41, 641, 223, 287, 67 |
| 1, 641, 223, 7, 67 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 41 x 1 x 641 x 223 x 7 x 67 = 32983811364
Therefore, the lowest common multiple of 164,641,892,861,804 is 32983811364.
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.
164 x 641 x 892 x 861 x 804 = 64912140764352
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.
164 : 1, 2, 4, 41, 82, 164
641 : 1, 641
892 : 1, 2, 4, 223, 446, 892
861 : 1, 3, 7, 21, 41, 123, 287, 861
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 164,641,892,861,804, is 1.
Now, the common factors can be found like this.
164:2x 2x 41
641:641
892:2x 2x 223
861:3x 7x 41
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 41 = 1968
Therefore, the value for common factors is 1968.
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 = 64912140764352/(1x1968)
LCM = 64912140764352/1968
LCM = 32983811364
Thus, we can understand that the LCM of 164,641,892,861,804 is 32983811364.
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FAQs on LCM of 164, 641, 892, 861, 804
1. What is the LCM of 164, 641, 892, 861, 804?
Answer: LCM of 164, 641, 892, 861, 804 is 32983811364.
2. How to calculate the LCM of 164, 641, 892, 861, 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 164, 641, 892, 861, 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}.