LCM of 267, 351, 801, 187, 821
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 267, 351, 801, 187, 821 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 267, 351, 801, 187, 821. So, keep reading to learn more.
Given numbers are 267,351,801,187,821
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 267,351,801,187,821 is 4796029953.
Find LCM of 267,351,801,187,821 with Prime Factorization
| 3 | 267, 351, 801, 187, 821 |
| 3 | 89, 117, 267, 187, 821 |
| 89 | 89, 39, 89, 187, 821 |
| 1, 39, 1, 187, 821 |
Multiply the prime numbers at the bottom and the left side.
3 x 3 x 89 x 1 x 39 x 1 x 187 x 821 = 4796029953
Therefore, the lowest common multiple of 267,351,801,187,821 is 4796029953.
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.
267 x 351 x 801 x 187 x 821 = 11524859977059
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.
267 : 1, 3, 89, 267
351 : 1, 3, 9, 13, 27, 39, 117, 351
801 : 1, 3, 9, 89, 267, 801
187 : 1, 11, 17, 187
821 : 1, 821
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 267,351,801,187,821, is 1.
Now, the common factors can be found like this.
267:3x 89
351:3x 3x 3x 13
801:3x 3x 89
187:11x 17
821:821
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 89 = 2403
Therefore, the value for common factors is 2403.
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 = 11524859977059/(1x2403)
LCM = 11524859977059/2403
LCM = 4796029953
Thus, we can understand that the LCM of 267,351,801,187,821 is 4796029953.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 267, 351, 801, 187, 821
1. What is the LCM of 267, 351, 801, 187, 821?
Answer: LCM of 267, 351, 801, 187, 821 is 4796029953.
2. How to calculate the LCM of 267, 351, 801, 187, 821?
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 267, 351, 801, 187, 821.
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}.