LCM of 463, 447, 771, 390, 754
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 463, 447, 771, 390, 754 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 463, 447, 771, 390, 754. So, keep reading to learn more.
Given numbers are 463,447,771,390,754
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 463,447,771,390,754 is 200522443290.
Find LCM of 463,447,771,390,754 with Prime Factorization
| 2 | 463, 447, 771, 390, 754 |
| 3 | 463, 447, 771, 195, 377 |
| 13 | 463, 149, 257, 65, 377 |
| 463, 149, 257, 5, 29 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 13 x 463 x 149 x 257 x 5 x 29 = 200522443290
Therefore, the lowest common multiple of 463,447,771,390,754 is 200522443290.
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.
463 x 447 x 771 x 390 x 754 = 46922251729860
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.
463 : 1, 463
447 : 1, 3, 149, 447
771 : 1, 3, 257, 771
390 : 1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390
754 : 1, 2, 13, 26, 29, 58, 377, 754
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 463,447,771,390,754, is 1.
Now, the common factors can be found like this.
463:463
447:3x 149
771:3x 257
390:2x 3x 5x 13
754:2x 13x 29
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3x 3x 13 = 234
Therefore, the value for common factors is 234.
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 = 46922251729860/(1x234)
LCM = 46922251729860/234
LCM = 200522443290
Thus, we can understand that the LCM of 463,447,771,390,754 is 200522443290.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 463, 447, 771, 390, 754
1. What is the LCM of 463, 447, 771, 390, 754?
Answer: LCM of 463, 447, 771, 390, 754 is 200522443290.
2. How to calculate the LCM of 463, 447, 771, 390, 754?
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 463, 447, 771, 390, 754.
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}.