LCM of 993, 955, 747, 975, 575
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 993, 955, 747, 975, 575 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 993, 955, 747, 975, 575. So, keep reading to learn more.
Given numbers are 993,955,747,975,575
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 993,955,747,975,575 is 353015000325.
Find LCM of 993,955,747,975,575 with Prime Factorization
| 3 | 993, 955, 747, 975, 575 |
| 5 | 331, 955, 249, 325, 575 |
| 5 | 331, 191, 249, 65, 115 |
| 331, 191, 249, 13, 23 |
Multiply the prime numbers at the bottom and the left side.
3 x 5 x 5 x 331 x 191 x 249 x 13 x 23 = 353015000325
Therefore, the lowest common multiple of 993,955,747,975,575 is 353015000325.
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.
993 x 955 x 747 x 975 x 575 = 397141875365625
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.
993 : 1, 3, 331, 993
955 : 1, 5, 191, 955
747 : 1, 3, 9, 83, 249, 747
975 : 1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975
575 : 1, 5, 23, 25, 115, 575
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 993,955,747,975,575, is 1.
Now, the common factors can be found like this.
993:3x 331
955:5x 191
747:3x 3x 83
975:3x 5x 5x 13
575:5x 5x 23
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 5x 5x 5 = 1125
Therefore, the value for common factors is 1125.
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 = 397141875365625/(1x1125)
LCM = 397141875365625/1125
LCM = 353015000325
Thus, we can understand that the LCM of 993,955,747,975,575 is 353015000325.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 993, 955, 747, 975, 575
1. What is the LCM of 993, 955, 747, 975, 575?
Answer: LCM of 993, 955, 747, 975, 575 is 353015000325.
2. How to calculate the LCM of 993, 955, 747, 975, 575?
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 993, 955, 747, 975, 575.
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}.