LCM of 711, 909, 603, 882
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 711, 909, 603, 882 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 711, 909, 603, 882. So, keep reading to learn more.
Given numbers are 711,909,603,882
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 711,909,603,882 is 471511026.
Find LCM of 711,909,603,882 with Prime Factorization
| 3 | 711, 909, 603, 882 |
| 3 | 237, 303, 201, 294 |
| 79, 101, 67, 98 |
Multiply the prime numbers at the bottom and the left side.
3 x 3 x 79 x 101 x 67 x 98 = 471511026
Therefore, the lowest common multiple of 711,909,603,882 is 471511026.
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.
711 x 909 x 603 x 882 = 343731537954
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.
711 : 1, 3, 9, 79, 237, 711
909 : 1, 3, 9, 101, 303, 909
603 : 1, 3, 9, 67, 201, 603
882 : 1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882
9 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 711,909,603,882, is 9.
Now, the common factors can be found like this.
711:3x 3x 79
909:3x 3x 101
603:3x 3x 67
882:2x 3x 3x 7x 7
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 3x 3 = 81
Therefore, the value for common factors is 81.
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 = 343731537954/(9x81)
LCM = 343731537954/729
LCM = 471511026
Thus, we can understand that the LCM of 711,909,603,882 is 471511026.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 711, 909, 603, 882
1. What is the LCM of 711, 909, 603, 882?
Answer: LCM of 711, 909, 603, 882 is 471511026.
2. How to calculate the LCM of 711, 909, 603, 882?
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 711, 909, 603, 882.
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}.