LCM of 801, 174, 667, 290
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 801, 174, 667, 290 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 801, 174, 667, 290. So, keep reading to learn more.
Given numbers are 801,174,667,290
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 801,174,667,290 is 5342670.
Find LCM of 801,174,667,290 with Prime Factorization
| 2 | 801, 174, 667, 290 |
| 3 | 801, 87, 667, 145 |
| 29 | 267, 29, 667, 145 |
| 267, 1, 23, 5 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 29 x 267 x 1 x 23 x 5 = 5342670
Therefore, the lowest common multiple of 801,174,667,290 is 5342670.
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.
801 x 174 x 667 x 290 = 26959112820
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.
801 : 1, 3, 9, 89, 267, 801
174 : 1, 2, 3, 6, 29, 58, 87, 174
667 : 1, 23, 29, 667
290 : 1, 2, 5, 10, 29, 58, 145, 290
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 801,174,667,290, is 1.
Now, the common factors can be found like this.
801:3x 3x 89
174:2x 3x 29
667:23x 29
290:2x 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 29x 29 = 5046
Therefore, the value for common factors is 5046.
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 = 26959112820/(1x5046)
LCM = 26959112820/5046
LCM = 5342670
Thus, we can understand that the LCM of 801,174,667,290 is 5342670.
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FAQs on LCM of 801, 174, 667, 290
1. What is the LCM of 801, 174, 667, 290?
Answer: LCM of 801, 174, 667, 290 is 5342670.
2. How to calculate the LCM of 801, 174, 667, 290?
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 801, 174, 667, 290.
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}.