LCM of 623, 637, 793, 533
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 623, 637, 793, 533 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, 637, 793, 533. So, keep reading to learn more.
Given numbers are 623,637,793,533
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 623,637,793,533 is 141789193.
Find LCM of 623,637,793,533 with Prime Factorization
| 7 | 623, 637, 793, 533 |
| 13 | 89, 91, 793, 533 |
| 89, 7, 61, 41 |
Multiply the prime numbers at the bottom and the left side.
7 x 13 x 89 x 7 x 61 x 41 = 141789193
Therefore, the lowest common multiple of 623,637,793,533 is 141789193.
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 637 x 793 x 533 = 167736615319
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
637 : 1, 7, 13, 49, 91, 637
793 : 1, 13, 61, 793
533 : 1, 13, 41, 533
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 623,637,793,533, is 1.
Now, the common factors can be found like this.
623:7x 89
637:7x 7x 13
793:13x 61
533:13x 41
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
7x 13x 13 = 1183
Therefore, the value for common factors is 1183.
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 = 167736615319/(1x1183)
LCM = 167736615319/1183
LCM = 141789193
Thus, we can understand that the LCM of 623,637,793,533 is 141789193.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 623, 637, 793, 533
1. What is the LCM of 623, 637, 793, 533?
Answer: LCM of 623, 637, 793, 533 is 141789193.
2. How to calculate the LCM of 623, 637, 793, 533?
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, 637, 793, 533.
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}.