LCM of 973, 462, 556, 699
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 973, 462, 556, 699 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, 462, 556, 699. So, keep reading to learn more.
Given numbers are 973,462,556,699
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 973,462,556,699 is 29925588.
Find LCM of 973,462,556,699 with Prime Factorization
| 2 | 973, 462, 556, 699 |
| 3 | 973, 231, 278, 699 |
| 7 | 973, 77, 278, 233 |
| 139 | 139, 11, 278, 233 |
| 1, 11, 2, 233 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 7 x 139 x 1 x 11 x 2 x 233 = 29925588
Therefore, the lowest common multiple of 973,462,556,699 is 29925588.
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 462 x 556 x 699 = 174705582744
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
462 : 1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462
556 : 1, 2, 4, 139, 278, 556
699 : 1, 3, 233, 699
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 973,462,556,699, is 1.
Now, the common factors can be found like this.
973:7x 139
462:2x 3x 7x 11
556:2x 2x 139
699:3x 233
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3x 7x 139 = 5838
Therefore, the value for common factors is 5838.
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 = 174705582744/(1x5838)
LCM = 174705582744/5838
LCM = 29925588
Thus, we can understand that the LCM of 973,462,556,699 is 29925588.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 973, 462, 556, 699
1. What is the LCM of 973, 462, 556, 699?
Answer: LCM of 973, 462, 556, 699 is 29925588.
2. How to calculate the LCM of 973, 462, 556, 699?
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, 462, 556, 699.
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}.