LCM of 561, 907, 527, 907
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 561, 907, 527, 907 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 561, 907, 527, 907. So, keep reading to learn more.
Given numbers are 561,907,527,907
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 561,907,527,907 is 15773637.
Find LCM of 561,907,527,907 with Prime Factorization
| 17 | 561, 907, 527, 907 |
| 907 | 33, 907, 31, 907 |
| 33, 1, 31, 1 |
Multiply the prime numbers at the bottom and the left side.
17 x 907 x 33 x 1 x 31 x 1 = 15773637
Therefore, the lowest common multiple of 561,907,527,907 is 15773637.
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.
561 x 907 x 527 x 907 = 243213708903
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.
561 : 1, 3, 11, 17, 33, 51, 187, 561
907 : 1, 907
527 : 1, 17, 31, 527
907 : 1, 907
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 561,907,527,907, is 1.
Now, the common factors can be found like this.
561:3x 11x 17
907:907
527:17x 31
907:907
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
17x 907 = 15419
Therefore, the value for common factors is 15419.
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 = 243213708903/(1x15419)
LCM = 243213708903/15419
LCM = 15773637
Thus, we can understand that the LCM of 561,907,527,907 is 15773637.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 561, 907, 527, 907
1. What is the LCM of 561, 907, 527, 907?
Answer: LCM of 561, 907, 527, 907 is 15773637.
2. How to calculate the LCM of 561, 907, 527, 907?
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 561, 907, 527, 907.
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}.