LCM of 667, 750, 291, 240
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 667, 750, 291, 240 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 667, 750, 291, 240. So, keep reading to learn more.
Given numbers are 667,750,291,240
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 667,750,291,240 is 388194000.
Find LCM of 667,750,291,240 with Prime Factorization
| 2 | 667, 750, 291, 240 |
| 3 | 667, 375, 291, 120 |
| 5 | 667, 125, 97, 40 |
| 667, 25, 97, 8 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 5 x 667 x 25 x 97 x 8 = 388194000
Therefore, the lowest common multiple of 667,750,291,240 is 388194000.
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.
667 x 750 x 291 x 240 = 34937460000
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.
667 : 1, 23, 29, 667
750 : 1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750
291 : 1, 3, 97, 291
240 : 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 667,750,291,240, is 1.
Now, the common factors can be found like this.
667:23x 29
750:2x 3x 5x 5x 5
291:3x 97
240:2x 2x 2x 2x 3x 5
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 3x 5 = 90
Therefore, the value for common factors is 90.
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 = 34937460000/(1x90)
LCM = 34937460000/90
LCM = 388194000
Thus, we can understand that the LCM of 667,750,291,240 is 388194000.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 667, 750, 291, 240
1. What is the LCM of 667, 750, 291, 240?
Answer: LCM of 667, 750, 291, 240 is 388194000.
2. How to calculate the LCM of 667, 750, 291, 240?
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 667, 750, 291, 240.
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}.