LCM of 605, 172, 473, 367
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 605, 172, 473, 367 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 605, 172, 473, 367. So, keep reading to learn more.
Given numbers are 605,172,473,367
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 605,172,473,367 is 38190020.
Find LCM of 605,172,473,367 with Prime Factorization
| 11 | 605, 172, 473, 367 |
| 43 | 55, 172, 43, 367 |
| 55, 4, 1, 367 |
Multiply the prime numbers at the bottom and the left side.
11 x 43 x 55 x 4 x 1 x 367 = 38190020
Therefore, the lowest common multiple of 605,172,473,367 is 38190020.
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.
605 x 172 x 473 x 367 = 18063879460
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.
605 : 1, 5, 11, 55, 121, 605
172 : 1, 2, 4, 43, 86, 172
473 : 1, 11, 43, 473
367 : 1, 367
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 605,172,473,367, is 1.
Now, the common factors can be found like this.
605:5x 11x 11
172:2x 2x 43
473:11x 43
367:367
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
11x 43 = 473
Therefore, the value for common factors is 473.
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 = 18063879460/(1x473)
LCM = 18063879460/473
LCM = 38190020
Thus, we can understand that the LCM of 605,172,473,367 is 38190020.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 605, 172, 473, 367
1. What is the LCM of 605, 172, 473, 367?
Answer: LCM of 605, 172, 473, 367 is 38190020.
2. How to calculate the LCM of 605, 172, 473, 367?
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 605, 172, 473, 367.
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}.