LCM of 503, 465, 638, 372, 536
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 503, 465, 638, 372, 536 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 503, 465, 638, 372, 536. So, keep reading to learn more.
Given numbers are 503,465,638,372,536
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 503,465,638,372,536 is 39992302680.
Find LCM of 503,465,638,372,536 with Prime Factorization
| 2 | 503, 465, 638, 372, 536 |
| 2 | 503, 465, 319, 186, 268 |
| 3 | 503, 465, 319, 93, 134 |
| 31 | 503, 155, 319, 31, 134 |
| 503, 5, 319, 1, 134 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 31 x 503 x 5 x 319 x 1 x 134 = 39992302680
Therefore, the lowest common multiple of 503,465,638,372,536 is 39992302680.
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.
503 x 465 x 638 x 372 x 536 = 29754273193920
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.
503 : 1, 503
465 : 1, 3, 5, 15, 31, 93, 155, 465
638 : 1, 2, 11, 22, 29, 58, 319, 638
372 : 1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372
536 : 1, 2, 4, 8, 67, 134, 268, 536
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 503,465,638,372,536, is 1.
Now, the common factors can be found like this.
503:503
465:3x 5x 31
638:2x 11x 29
372:2x 2x 3x 31
536:2x 2x 2x 67
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 3x 31 = 744
Therefore, the value for common factors is 744.
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 = 29754273193920/(1x744)
LCM = 29754273193920/744
LCM = 39992302680
Thus, we can understand that the LCM of 503,465,638,372,536 is 39992302680.
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FAQs on LCM of 503, 465, 638, 372, 536
1. What is the LCM of 503, 465, 638, 372, 536?
Answer: LCM of 503, 465, 638, 372, 536 is 39992302680.
2. How to calculate the LCM of 503, 465, 638, 372, 536?
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 503, 465, 638, 372, 536.
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}.