LCM of 999, 391, 291, 869, 153
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 999, 391, 291, 869, 153 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 999, 391, 291, 869, 153. So, keep reading to learn more.
Given numbers are 999,391,291,869,153
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 999,391,291,869,153 is 32925604437.
Find LCM of 999,391,291,869,153 with Prime Factorization
| 3 | 999, 391, 291, 869, 153 |
| 3 | 333, 391, 97, 869, 51 |
| 17 | 111, 391, 97, 869, 17 |
| 111, 23, 97, 869, 1 |
Multiply the prime numbers at the bottom and the left side.
3 x 3 x 17 x 111 x 23 x 97 x 869 x 1 = 32925604437
Therefore, the lowest common multiple of 999,391,291,869,153 is 32925604437.
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.
999 x 391 x 291 x 869 x 153 = 15112852436583
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.
999 : 1, 3, 9, 27, 37, 111, 333, 999
391 : 1, 17, 23, 391
291 : 1, 3, 97, 291
869 : 1, 11, 79, 869
153 : 1, 3, 9, 17, 51, 153
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 999,391,291,869,153, is 1.
Now, the common factors can be found like this.
999:3x 3x 3x 37
391:17x 23
291:3x 97
869:11x 79
153:3x 3x 17
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 3x 3x 17 = 459
Therefore, the value for common factors is 459.
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 = 15112852436583/(1x459)
LCM = 15112852436583/459
LCM = 32925604437
Thus, we can understand that the LCM of 999,391,291,869,153 is 32925604437.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 999, 391, 291, 869, 153
1. What is the LCM of 999, 391, 291, 869, 153?
Answer: LCM of 999, 391, 291, 869, 153 is 32925604437.
2. How to calculate the LCM of 999, 391, 291, 869, 153?
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 999, 391, 291, 869, 153.
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}.