LCM of 538, 546, 665, 511, 598
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 538, 546, 665, 511, 598 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 538, 546, 665, 511, 598. So, keep reading to learn more.
Given numbers are 538,546,665,511,598
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 538,546,665,511,598 is 23427137370.
Find LCM of 538,546,665,511,598 with Prime Factorization
| 2 | 538, 546, 665, 511, 598 |
| 7 | 269, 273, 665, 511, 299 |
| 13 | 269, 39, 95, 73, 299 |
| 269, 3, 95, 73, 23 |
Multiply the prime numbers at the bottom and the left side.
2 x 7 x 13 x 269 x 3 x 95 x 73 x 23 = 23427137370
Therefore, the lowest common multiple of 538,546,665,511,598 is 23427137370.
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.
538 x 546 x 665 x 511 x 598 = 59692346018760
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.
538 : 1, 2, 269, 538
546 : 1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546
665 : 1, 5, 7, 19, 35, 95, 133, 665
511 : 1, 7, 73, 511
598 : 1, 2, 13, 23, 26, 46, 299, 598
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 538,546,665,511,598, is 1.
Now, the common factors can be found like this.
538:2x 269
546:2x 3x 7x 13
665:5x 7x 19
511:7x 73
598:2x 13x 23
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 7x 7x 13 = 2548
Therefore, the value for common factors is 2548.
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 = 59692346018760/(1x2548)
LCM = 59692346018760/2548
LCM = 23427137370
Thus, we can understand that the LCM of 538,546,665,511,598 is 23427137370.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 538, 546, 665, 511, 598
1. What is the LCM of 538, 546, 665, 511, 598?
Answer: LCM of 538, 546, 665, 511, 598 is 23427137370.
2. How to calculate the LCM of 538, 546, 665, 511, 598?
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 538, 546, 665, 511, 598.
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}.