LCM of 267, 380, 491, 625, 870
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 267, 380, 491, 625, 870 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, 380, 491, 625, 870. So, keep reading to learn more.
Given numbers are 267,380,491,625,870
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 267,380,491,625,870 is 180586117500.
Find LCM of 267,380,491,625,870 with Prime Factorization
| 2 | 267, 380, 491, 625, 870 |
| 3 | 267, 190, 491, 625, 435 |
| 5 | 89, 190, 491, 625, 145 |
| 89, 38, 491, 125, 29 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 5 x 89 x 38 x 491 x 125 x 29 = 180586117500
Therefore, the lowest common multiple of 267,380,491,625,870 is 180586117500.
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 380 x 491 x 625 x 870 = 27087917625000
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
380 : 1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380
491 : 1, 491
625 : 1, 5, 25, 125, 625
870 : 1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 267,380,491,625,870, is 1.
Now, the common factors can be found like this.
267:3x 89
380:2x 2x 5x 19
491:491
625:5x 5x 5x 5
870:2x 3x 5x 29
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3x 5x 5 = 150
Therefore, the value for common factors is 150.
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 = 27087917625000/(1x150)
LCM = 27087917625000/150
LCM = 180586117500
Thus, we can understand that the LCM of 267,380,491,625,870 is 180586117500.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 267, 380, 491, 625, 870
1. What is the LCM of 267, 380, 491, 625, 870?
Answer: LCM of 267, 380, 491, 625, 870 is 180586117500.
2. How to calculate the LCM of 267, 380, 491, 625, 870?
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, 380, 491, 625, 870.
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}.