LCM of 623, 458, 309, 913, 103
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 623, 458, 309, 913, 103 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 623, 458, 309, 913, 103. So, keep reading to learn more.
Given numbers are 623,458,309,913,103
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 623,458,309,913,103 is 80497572078.
Find LCM of 623,458,309,913,103 with Prime Factorization
| 103 | 623, 458, 309, 913, 103 |
| 623, 458, 3, 913, 1 |
Multiply the prime numbers at the bottom and the left side.
103 x 623 x 458 x 3 x 913 x 1 = 80497572078
Therefore, the lowest common multiple of 623,458,309,913,103 is 80497572078.
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.
623 x 458 x 309 x 913 x 103 = 8291249924034
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.
623 : 1, 7, 89, 623
458 : 1, 2, 229, 458
309 : 1, 3, 103, 309
913 : 1, 11, 83, 913
103 : 1, 103
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 623,458,309,913,103, is 1.
Now, the common factors can be found like this.
623:7x 89
458:2x 229
309:3x 103
913:11x 83
103:103
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
103 = 103
Therefore, the value for common factors is 103.
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 = 8291249924034/(1x103)
LCM = 8291249924034/103
LCM = 80497572078
Thus, we can understand that the LCM of 623,458,309,913,103 is 80497572078.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 623, 458, 309, 913, 103
1. What is the LCM of 623, 458, 309, 913, 103?
Answer: LCM of 623, 458, 309, 913, 103 is 80497572078.
2. How to calculate the LCM of 623, 458, 309, 913, 103?
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 623, 458, 309, 913, 103.
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}.