LCM of 900, 537, 661, 531, 317
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 900, 537, 661, 531, 317 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 900, 537, 661, 531, 317. So, keep reading to learn more.
Given numbers are 900,537,661,531,317
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 900,537,661,531,317 is 1991628231300.
Find LCM of 900,537,661,531,317 with Prime Factorization
| 3 | 900, 537, 661, 531, 317 |
| 3 | 300, 179, 661, 177, 317 |
| 100, 179, 661, 59, 317 |
Multiply the prime numbers at the bottom and the left side.
3 x 3 x 100 x 179 x 661 x 59 x 317 = 1991628231300
Therefore, the lowest common multiple of 900,537,661,531,317 is 1991628231300.
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.
900 x 537 x 661 x 531 x 317 = 53773962245100
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.
900 : 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900
537 : 1, 3, 179, 537
661 : 1, 661
531 : 1, 3, 9, 59, 177, 531
317 : 1, 317
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 900,537,661,531,317, is 1.
Now, the common factors can be found like this.
900:2x 2x 3x 3x 5x 5
537:3x 179
661:661
531:3x 3x 59
317:317
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 3 = 27
Therefore, the value for common factors is 27.
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 = 53773962245100/(1x27)
LCM = 53773962245100/27
LCM = 1991628231300
Thus, we can understand that the LCM of 900,537,661,531,317 is 1991628231300.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 900, 537, 661, 531, 317
1. What is the LCM of 900, 537, 661, 531, 317?
Answer: LCM of 900, 537, 661, 531, 317 is 1991628231300.
2. How to calculate the LCM of 900, 537, 661, 531, 317?
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 900, 537, 661, 531, 317.
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}.