LCM of 303, 791, 987, 606
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 303, 791, 987, 606 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 303, 791, 987, 606. So, keep reading to learn more.
Given numbers are 303,791,987,606
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 303,791,987,606 is 22529262.
Find LCM of 303,791,987,606 with Prime Factorization
| 3 | 303, 791, 987, 606 |
| 7 | 101, 791, 329, 202 |
| 101 | 101, 113, 47, 202 |
| 1, 113, 47, 2 |
Multiply the prime numbers at the bottom and the left side.
3 x 7 x 101 x 1 x 113 x 47 x 2 = 22529262
Therefore, the lowest common multiple of 303,791,987,606 is 22529262.
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.
303 x 791 x 987 x 606 = 143353694106
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.
303 : 1, 3, 101, 303
791 : 1, 7, 113, 791
987 : 1, 3, 7, 21, 47, 141, 329, 987
606 : 1, 2, 3, 6, 101, 202, 303, 606
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 303,791,987,606, is 1.
Now, the common factors can be found like this.
303:3x 101
791:7x 113
987:3x 7x 47
606:2x 3x 101
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 7x 101 = 6363
Therefore, the value for common factors is 6363.
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 = 143353694106/(1x6363)
LCM = 143353694106/6363
LCM = 22529262
Thus, we can understand that the LCM of 303,791,987,606 is 22529262.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 303, 791, 987, 606
1. What is the LCM of 303, 791, 987, 606?
Answer: LCM of 303, 791, 987, 606 is 22529262.
2. How to calculate the LCM of 303, 791, 987, 606?
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 303, 791, 987, 606.
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}.