LCM of 320, 271, 334, 758, 665
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 320, 271, 334, 758, 665 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 320, 271, 334, 758, 665. So, keep reading to learn more.
Given numbers are 320,271,334,758,665
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 320,271,334,758,665 is 730006271680.
Find LCM of 320,271,334,758,665 with Prime Factorization
| 2 | 320, 271, 334, 758, 665 |
| 5 | 160, 271, 167, 379, 665 |
| 32, 271, 167, 379, 133 |
Multiply the prime numbers at the bottom and the left side.
2 x 5 x 32 x 271 x 167 x 379 x 133 = 730006271680
Therefore, the lowest common multiple of 320,271,334,758,665 is 730006271680.
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.
320 x 271 x 334 x 758 x 665 = 14600125433600
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.
320 : 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320
271 : 1, 271
334 : 1, 2, 167, 334
758 : 1, 2, 379, 758
665 : 1, 5, 7, 19, 35, 95, 133, 665
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 320,271,334,758,665, is 1.
Now, the common factors can be found like this.
320:2x 2x 2x 2x 2x 2x 5
271:271
334:2x 167
758:2x 379
665:5x 7x 19
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 2x 5 = 20
Therefore, the value for common factors is 20.
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 = 14600125433600/(1x20)
LCM = 14600125433600/20
LCM = 730006271680
Thus, we can understand that the LCM of 320,271,334,758,665 is 730006271680.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 320, 271, 334, 758, 665
1. What is the LCM of 320, 271, 334, 758, 665?
Answer: LCM of 320, 271, 334, 758, 665 is 730006271680.
2. How to calculate the LCM of 320, 271, 334, 758, 665?
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 320, 271, 334, 758, 665.
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}.