LCM of 277, 201, 398, 147, 891
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 277, 201, 398, 147, 891 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 277, 201, 398, 147, 891. So, keep reading to learn more.
Given numbers are 277,201,398,147,891
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 277,201,398,147,891 is 322486417638.
Find LCM of 277,201,398,147,891 with Prime Factorization
| 3 | 277, 201, 398, 147, 891 |
| 277, 67, 398, 49, 297 |
Multiply the prime numbers at the bottom and the left side.
3 x 277 x 67 x 398 x 49 x 297 = 322486417638
Therefore, the lowest common multiple of 277,201,398,147,891 is 322486417638.
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.
277 x 201 x 398 x 147 x 891 = 2902377758742
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.
277 : 1, 277
201 : 1, 3, 67, 201
398 : 1, 2, 199, 398
147 : 1, 3, 7, 21, 49, 147
891 : 1, 3, 9, 11, 27, 33, 81, 99, 297, 891
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 277,201,398,147,891, is 1.
Now, the common factors can be found like this.
277:277
201:3x 67
398:2x 199
147:3x 7x 7
891:3x 3x 3x 3x 11
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 = 2902377758742/(1x9)
LCM = 2902377758742/9
LCM = 322486417638
Thus, we can understand that the LCM of 277,201,398,147,891 is 322486417638.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 277, 201, 398, 147, 891
1. What is the LCM of 277, 201, 398, 147, 891?
Answer: LCM of 277, 201, 398, 147, 891 is 322486417638.
2. How to calculate the LCM of 277, 201, 398, 147, 891?
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 277, 201, 398, 147, 891.
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}.