LCM of 402, 488, 464, 976, 808
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 402, 488, 464, 976, 808 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 402, 488, 464, 976, 808. So, keep reading to learn more.
Given numbers are 402,488,464,976,808
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 402,488,464,976,808 is 574599504.
Find LCM of 402,488,464,976,808 with Prime Factorization
| 2 | 402, 488, 464, 976, 808 |
| 2 | 201, 244, 232, 488, 404 |
| 2 | 201, 122, 116, 244, 202 |
| 2 | 201, 61, 58, 122, 101 |
| 61 | 201, 61, 29, 61, 101 |
| 201, 1, 29, 1, 101 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 2 x 61 x 201 x 1 x 29 x 1 x 101 = 574599504
Therefore, the lowest common multiple of 402,488,464,976,808 is 574599504.
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.
402 x 488 x 464 x 976 x 808 = 71783566835712
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.
402 : 1, 2, 3, 6, 67, 134, 201, 402
488 : 1, 2, 4, 8, 61, 122, 244, 488
464 : 1, 2, 4, 8, 16, 29, 58, 116, 232, 464
976 : 1, 2, 4, 8, 16, 61, 122, 244, 488, 976
808 : 1, 2, 4, 8, 101, 202, 404, 808
2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 402,488,464,976,808, is 2.
Now, the common factors can be found like this.
402:2x 3x 67
488:2x 2x 2x 61
464:2x 2x 2x 2x 29
976:2x 2x 2x 2x 61
808:2x 2x 2x 101
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 2x 2x 2x 2x 2x 2x 61 = 62464
Therefore, the value for common factors is 62464.
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 = 71783566835712/(2x62464)
LCM = 71783566835712/124928
LCM = 574599504
Thus, we can understand that the LCM of 402,488,464,976,808 is 574599504.
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FAQs on LCM of 402, 488, 464, 976, 808
1. What is the LCM of 402, 488, 464, 976, 808?
Answer: LCM of 402, 488, 464, 976, 808 is 574599504.
2. How to calculate the LCM of 402, 488, 464, 976, 808?
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 402, 488, 464, 976, 808.
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}.