LCM of 765, 985, 162, 537, 585
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 765, 985, 162, 537, 585 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 765, 985, 162, 537, 585. So, keep reading to learn more.
Given numbers are 765,985,162,537,585
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 765,985,162,537,585 is 6312429630.
Find LCM of 765,985,162,537,585 with Prime Factorization
| 3 | 765, 985, 162, 537, 585 |
| 3 | 255, 985, 54, 179, 195 |
| 5 | 85, 985, 18, 179, 65 |
| 17, 197, 18, 179, 13 |
Multiply the prime numbers at the bottom and the left side.
3 x 3 x 5 x 17 x 197 x 18 x 179 x 13 = 6312429630
Therefore, the lowest common multiple of 765,985,162,537,585 is 6312429630.
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.
765 x 985 x 162 x 537 x 585 = 38348010002250
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.
765 : 1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765
985 : 1, 5, 197, 985
162 : 1, 2, 3, 6, 9, 18, 27, 54, 81, 162
537 : 1, 3, 179, 537
585 : 1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 765,985,162,537,585, is 1.
Now, the common factors can be found like this.
765:3x 3x 5x 17
985:5x 197
162:2x 3x 3x 3x 3
537:3x 179
585:3x 3x 5x 13
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 3x 3x 3x 3x 5x 5 = 6075
Therefore, the value for common factors is 6075.
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 = 38348010002250/(1x6075)
LCM = 38348010002250/6075
LCM = 6312429630
Thus, we can understand that the LCM of 765,985,162,537,585 is 6312429630.
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FAQs on LCM of 765, 985, 162, 537, 585
1. What is the LCM of 765, 985, 162, 537, 585?
Answer: LCM of 765, 985, 162, 537, 585 is 6312429630.
2. How to calculate the LCM of 765, 985, 162, 537, 585?
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 765, 985, 162, 537, 585.
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}.