LCM of 459, 991, 865, 201, 618
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 459, 991, 865, 201, 618 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 459, 991, 865, 201, 618. So, keep reading to learn more.
Given numbers are 459,991,865,201,618
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 459,991,865,201,618 is 5430558176370.
Find LCM of 459,991,865,201,618 with Prime Factorization
| 3 | 459, 991, 865, 201, 618 |
| 153, 991, 865, 67, 206 |
Multiply the prime numbers at the bottom and the left side.
3 x 153 x 991 x 865 x 67 x 206 = 5430558176370
Therefore, the lowest common multiple of 459,991,865,201,618 is 5430558176370.
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.
459 x 991 x 865 x 201 x 618 = 48875023587330
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.
459 : 1, 3, 9, 17, 27, 51, 153, 459
991 : 1, 991
865 : 1, 5, 173, 865
201 : 1, 3, 67, 201
618 : 1, 2, 3, 6, 103, 206, 309, 618
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 459,991,865,201,618, is 1.
Now, the common factors can be found like this.
459:3x 3x 3x 17
991:991
865:5x 173
201:3x 67
618:2x 3x 103
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 = 48875023587330/(1x9)
LCM = 48875023587330/9
LCM = 5430558176370
Thus, we can understand that the LCM of 459,991,865,201,618 is 5430558176370.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 459, 991, 865, 201, 618
1. What is the LCM of 459, 991, 865, 201, 618?
Answer: LCM of 459, 991, 865, 201, 618 is 5430558176370.
2. How to calculate the LCM of 459, 991, 865, 201, 618?
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 459, 991, 865, 201, 618.
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}.