LCM of 315, 827, 999, 551
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 315, 827, 999, 551 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 315, 827, 999, 551. So, keep reading to learn more.
Given numbers are 315,827,999,551
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 315,827,999,551 is 15932746305.
Find LCM of 315,827,999,551 with Prime Factorization
| 3 | 315, 827, 999, 551 |
| 3 | 105, 827, 333, 551 |
| 35, 827, 111, 551 |
Multiply the prime numbers at the bottom and the left side.
3 x 3 x 35 x 827 x 111 x 551 = 15932746305
Therefore, the lowest common multiple of 315,827,999,551 is 15932746305.
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.
315 x 827 x 999 x 551 = 143394716745
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.
315 : 1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315
827 : 1, 827
999 : 1, 3, 9, 27, 37, 111, 333, 999
551 : 1, 19, 29, 551
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 315,827,999,551, is 1.
Now, the common factors can be found like this.
315:3x 3x 5x 7
827:827
999:3x 3x 3x 37
551:19x 29
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 3 = 9
Therefore, the value for common factors is 9.
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 = 143394716745/(1x9)
LCM = 143394716745/9
LCM = 15932746305
Thus, we can understand that the LCM of 315,827,999,551 is 15932746305.
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FAQs on LCM of 315, 827, 999, 551
1. What is the LCM of 315, 827, 999, 551?
Answer: LCM of 315, 827, 999, 551 is 15932746305.
2. How to calculate the LCM of 315, 827, 999, 551?
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 315, 827, 999, 551.
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}.