LCM of 973, 570, 994, 923, 540
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 973, 570, 994, 923, 540 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 973, 570, 994, 923, 540. So, keep reading to learn more.
Given numbers are 973,570,994,923,540
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 973,570,994,923,540 is 9214290540.
Find LCM of 973,570,994,923,540 with Prime Factorization
| 2 | 973, 570, 994, 923, 540 |
| 3 | 973, 285, 497, 923, 270 |
| 5 | 973, 95, 497, 923, 90 |
| 7 | 973, 19, 497, 923, 18 |
| 71 | 139, 19, 71, 923, 18 |
| 139, 19, 1, 13, 18 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 5 x 7 x 71 x 139 x 19 x 1 x 13 x 18 = 9214290540
Therefore, the lowest common multiple of 973,570,994,923,540 is 9214290540.
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.
973 x 570 x 994 x 923 x 540 = 274770143902800
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.
973 : 1, 7, 139, 973
570 : 1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570
994 : 1, 2, 7, 14, 71, 142, 497, 994
923 : 1, 13, 71, 923
540 : 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 973,570,994,923,540, is 1.
Now, the common factors can be found like this.
973:7x 139
570:2x 3x 5x 19
994:2x 7x 71
923:13x 71
540:2x 2x 3x 3x 3x 5
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 3x 5x 7x 71 = 29820
Therefore, the value for common factors is 29820.
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 = 274770143902800/(1x29820)
LCM = 274770143902800/29820
LCM = 9214290540
Thus, we can understand that the LCM of 973,570,994,923,540 is 9214290540.
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FAQs on LCM of 973, 570, 994, 923, 540
1. What is the LCM of 973, 570, 994, 923, 540?
Answer: LCM of 973, 570, 994, 923, 540 is 9214290540.
2. How to calculate the LCM of 973, 570, 994, 923, 540?
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 973, 570, 994, 923, 540.
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}.