LCM of 124, 527, 991, 487, 961
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 124, 527, 991, 487, 961 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 124, 527, 991, 487, 961. So, keep reading to learn more.
Given numbers are 124,527,991,487,961
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 124,527,991,487,961 is 31538055716.
Find LCM of 124,527,991,487,961 with Prime Factorization
| 31 | 124, 527, 991, 487, 961 |
| 4, 17, 991, 487, 31 |
Multiply the prime numbers at the bottom and the left side.
31 x 4 x 17 x 991 x 487 x 31 = 31538055716
Therefore, the lowest common multiple of 124,527,991,487,961 is 31538055716.
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.
124 x 527 x 991 x 487 x 961 = 30308071543076
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.
124 : 1, 2, 4, 31, 62, 124
527 : 1, 17, 31, 527
991 : 1, 991
487 : 1, 487
961 : 1, 31, 961
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 124,527,991,487,961, is 1.
Now, the common factors can be found like this.
124:2x 2x 31
527:17x 31
991:991
487:487
961:31x 31
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
31x 31 = 961
Therefore, the value for common factors is 961.
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 = 30308071543076/(1x961)
LCM = 30308071543076/961
LCM = 31538055716
Thus, we can understand that the LCM of 124,527,991,487,961 is 31538055716.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 124, 527, 991, 487, 961
1. What is the LCM of 124, 527, 991, 487, 961?
Answer: LCM of 124, 527, 991, 487, 961 is 31538055716.
2. How to calculate the LCM of 124, 527, 991, 487, 961?
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 124, 527, 991, 487, 961.
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}.