LCM of 363, 638, 739, 981, 654
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 363, 638, 739, 981, 654 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 363, 638, 739, 981, 654. So, keep reading to learn more.
Given numbers are 363,638,739,981,654
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 363,638,739,981,654 is 5087762262.
Find LCM of 363,638,739,981,654 with Prime Factorization
| 2 | 363, 638, 739, 981, 654 |
| 3 | 363, 319, 739, 981, 327 |
| 11 | 121, 319, 739, 109, 327 |
| 109 | 11, 29, 739, 109, 327 |
| 11, 29, 739, 1, 3 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 11 x 109 x 11 x 29 x 739 x 1 x 3 = 5087762262
Therefore, the lowest common multiple of 363,638,739,981,654 is 5087762262.
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.
363 x 638 x 739 x 981 x 654 = 109804085138484
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.
363 : 1, 3, 11, 33, 121, 363
638 : 1, 2, 11, 22, 29, 58, 319, 638
739 : 1, 739
981 : 1, 3, 9, 109, 327, 981
654 : 1, 2, 3, 6, 109, 218, 327, 654
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 363,638,739,981,654, is 1.
Now, the common factors can be found like this.
363:3x 11x 11
638:2x 11x 29
739:739
981:3x 3x 109
654:2x 3x 109
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 11x 109 = 21582
Therefore, the value for common factors is 21582.
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 = 109804085138484/(1x21582)
LCM = 109804085138484/21582
LCM = 5087762262
Thus, we can understand that the LCM of 363,638,739,981,654 is 5087762262.
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FAQs on LCM of 363, 638, 739, 981, 654
1. What is the LCM of 363, 638, 739, 981, 654?
Answer: LCM of 363, 638, 739, 981, 654 is 5087762262.
2. How to calculate the LCM of 363, 638, 739, 981, 654?
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 363, 638, 739, 981, 654.
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}.