LCM of 728, 742, 567, 367, 102
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 728, 742, 567, 367, 102 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 728, 742, 567, 367, 102. So, keep reading to learn more.
Given numbers are 728,742,567,367,102
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 728,742,567,367,102 is 19498771656.
Find LCM of 728,742,567,367,102 with Prime Factorization
| 2 | 728, 742, 567, 367, 102 |
| 3 | 364, 371, 567, 367, 51 |
| 7 | 364, 371, 189, 367, 17 |
| 52, 53, 27, 367, 17 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 7 x 52 x 53 x 27 x 367 x 17 = 19498771656
Therefore, the lowest common multiple of 728,742,567,367,102 is 19498771656.
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.
728 x 742 x 567 x 367 x 102 = 11465277733728
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.
728 : 1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728
742 : 1, 2, 7, 14, 53, 106, 371, 742
567 : 1, 3, 7, 9, 21, 27, 63, 81, 189, 567
367 : 1, 367
102 : 1, 2, 3, 6, 17, 34, 51, 102
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 728,742,567,367,102, is 1.
Now, the common factors can be found like this.
728:2x 2x 2x 7x 13
742:2x 7x 53
567:3x 3x 3x 3x 7
367:367
102:2x 3x 17
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 3x 7x 7 = 588
Therefore, the value for common factors is 588.
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 = 11465277733728/(1x588)
LCM = 11465277733728/588
LCM = 19498771656
Thus, we can understand that the LCM of 728,742,567,367,102 is 19498771656.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 728, 742, 567, 367, 102
1. What is the LCM of 728, 742, 567, 367, 102?
Answer: LCM of 728, 742, 567, 367, 102 is 19498771656.
2. How to calculate the LCM of 728, 742, 567, 367, 102?
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 728, 742, 567, 367, 102.
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}.