LCM of 958, 221, 786, 952, 916
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 958, 221, 786, 952, 916 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 958, 221, 786, 952, 916. So, keep reading to learn more.
Given numbers are 958,221,786,952,916
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 958,221,786,952,916 is 533511575688.
Find LCM of 958,221,786,952,916 with Prime Factorization
| 2 | 958, 221, 786, 952, 916 |
| 2 | 479, 221, 393, 476, 458 |
| 17 | 479, 221, 393, 238, 229 |
| 479, 13, 393, 14, 229 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 17 x 479 x 13 x 393 x 14 x 229 = 533511575688
Therefore, the lowest common multiple of 958,221,786,952,916 is 533511575688.
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.
958 x 221 x 786 x 952 x 916 = 145115148587136
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.
958 : 1, 2, 479, 958
221 : 1, 13, 17, 221
786 : 1, 2, 3, 6, 131, 262, 393, 786
952 : 1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952
916 : 1, 2, 4, 229, 458, 916
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 958,221,786,952,916, is 1.
Now, the common factors can be found like this.
958:2x 479
221:13x 17
786:2x 3x 131
952:2x 2x 2x 7x 17
916:2x 2x 229
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 2x 2x 2x 17 = 272
Therefore, the value for common factors is 272.
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 = 145115148587136/(1x272)
LCM = 145115148587136/272
LCM = 533511575688
Thus, we can understand that the LCM of 958,221,786,952,916 is 533511575688.
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FAQs on LCM of 958, 221, 786, 952, 916
1. What is the LCM of 958, 221, 786, 952, 916?
Answer: LCM of 958, 221, 786, 952, 916 is 533511575688.
2. How to calculate the LCM of 958, 221, 786, 952, 916?
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 958, 221, 786, 952, 916.
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}.