LCM of 993, 979, 723, 450
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 993, 979, 723, 450 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, 979, 723, 450. So, keep reading to learn more.
Given numbers are 993,979,723,450
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 993,979,723,450 is 35143114050.
Find LCM of 993,979,723,450 with Prime Factorization
| 3 | 993, 979, 723, 450 |
| 331, 979, 241, 150 |
Multiply the prime numbers at the bottom and the left side.
3 x 331 x 979 x 241 x 150 = 35143114050
Therefore, the lowest common multiple of 993,979,723,450 is 35143114050.
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 979 x 723 x 450 = 316288026450
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
979 : 1, 11, 89, 979
723 : 1, 3, 241, 723
450 : 1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 993,979,723,450, is 1.
Now, the common factors can be found like this.
993:3x 331
979:11x 89
723:3x 241
450:2x 3x 3x 5x 5
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 3 = 9
Therefore, the value for common factors is 9.
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 = 316288026450/(1x9)
LCM = 316288026450/9
LCM = 35143114050
Thus, we can understand that the LCM of 993,979,723,450 is 35143114050.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 993, 979, 723, 450
1. What is the LCM of 993, 979, 723, 450?
Answer: LCM of 993, 979, 723, 450 is 35143114050.
2. How to calculate the LCM of 993, 979, 723, 450?
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, 979, 723, 450.
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}.