LCM of 913, 278, 513, 198, 664
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 913, 278, 513, 198, 664 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 913, 278, 513, 198, 664. So, keep reading to learn more.
Given numbers are 913,278,513,198,664
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 913,278,513,198,664 is 520826328.
Find LCM of 913,278,513,198,664 with Prime Factorization
| 2 | 913, 278, 513, 198, 664 |
| 3 | 913, 139, 513, 99, 332 |
| 3 | 913, 139, 171, 33, 332 |
| 11 | 913, 139, 57, 11, 332 |
| 83 | 83, 139, 57, 1, 332 |
| 1, 139, 57, 1, 4 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 3 x 11 x 83 x 1 x 139 x 57 x 1 x 4 = 520826328
Therefore, the lowest common multiple of 913,278,513,198,664 is 520826328.
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.
913 x 278 x 513 x 198 x 664 = 17118519748704
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.
913 : 1, 11, 83, 913
278 : 1, 2, 139, 278
513 : 1, 3, 9, 19, 27, 57, 171, 513
198 : 1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198
664 : 1, 2, 4, 8, 83, 166, 332, 664
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 913,278,513,198,664, is 1.
Now, the common factors can be found like this.
913:11x 83
278:2x 139
513:3x 3x 3x 19
198:2x 3x 3x 11
664:2x 2x 2x 83
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 3x 3x 11x 83 = 32868
Therefore, the value for common factors is 32868.
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 = 17118519748704/(1x32868)
LCM = 17118519748704/32868
LCM = 520826328
Thus, we can understand that the LCM of 913,278,513,198,664 is 520826328.
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FAQs on LCM of 913, 278, 513, 198, 664
1. What is the LCM of 913, 278, 513, 198, 664?
Answer: LCM of 913, 278, 513, 198, 664 is 520826328.
2. How to calculate the LCM of 913, 278, 513, 198, 664?
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 913, 278, 513, 198, 664.
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}.