Find the LCM of 728, 437, 616, 532, 173 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, 437, 616, 532, 173. So, keep reading to learn more.
Given numbers are 728,437,616,532,173
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 728,437,616,532,173 is 605412808.
Find LCM of 728,437,616,532,173 with Prime Factorization
2 | 728, 437, 616, 532, 173 |
2 | 364, 437, 308, 266, 173 |
2 | 182, 437, 154, 133, 173 |
7 | 91, 437, 77, 133, 173 |
19 | 13, 437, 11, 19, 173 |
13, 23, 11, 1, 173 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 7 x 19 x 13 x 23 x 11 x 1 x 173 = 605412808
Therefore, the lowest common multiple of 728,437,616,532,173 is 605412808.
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 437 x 616 x 532 x 173 = 18036458375936
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
437 : 1, 19, 23, 437
616 : 1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616
532 : 1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532
173 : 1, 173
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 728,437,616,532,173, is 1.
Now, the common factors can be found like this.
728:2x 2x 2x 7x 13
437:19x 23
616:2x 2x 2x 7x 11
532:2x 2x 7x 19
173:173
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 2x 2x 2x 7x 7x 19 = 29792
Therefore, the value for common factors is 29792.
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 = 18036458375936/(1x29792)
LCM = 18036458375936/29792
LCM = 605412808
Thus, we can understand that the LCM of 728,437,616,532,173 is 605412808.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 728, 437, 616, 532, 173?
Answer: LCM of 728, 437, 616, 532, 173 is 605412808.
2. How to calculate the LCM of 728, 437, 616, 532, 173?
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, 437, 616, 532, 173.
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}.