LCM of 412, 515, 228, 488, 646
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 412, 515, 228, 488, 646 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 412, 515, 228, 488, 646. So, keep reading to learn more.
Given numbers are 412,515,228,488,646
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 412,515,228,488,646 is 243529080.
Find LCM of 412,515,228,488,646 with Prime Factorization
| 2 | 412, 515, 228, 488, 646 |
| 2 | 206, 515, 114, 244, 323 |
| 19 | 103, 515, 57, 122, 323 |
| 103 | 103, 515, 3, 122, 17 |
| 1, 5, 3, 122, 17 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 19 x 103 x 1 x 5 x 3 x 122 x 17 = 243529080
Therefore, the lowest common multiple of 412,515,228,488,646 is 243529080.
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.
412 x 515 x 228 x 488 x 646 = 15250765105920
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.
412 : 1, 2, 4, 103, 206, 412
515 : 1, 5, 103, 515
228 : 1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228
488 : 1, 2, 4, 8, 61, 122, 244, 488
646 : 1, 2, 17, 19, 34, 38, 323, 646
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 412,515,228,488,646, is 1.
Now, the common factors can be found like this.
412:2x 2x 103
515:5x 103
228:2x 2x 3x 19
488:2x 2x 2x 61
646:2x 17x 19
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 2x 2x 19x 103 = 62624
Therefore, the value for common factors is 62624.
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 = 15250765105920/(1x62624)
LCM = 15250765105920/62624
LCM = 243529080
Thus, we can understand that the LCM of 412,515,228,488,646 is 243529080.
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FAQs on LCM of 412, 515, 228, 488, 646
1. What is the LCM of 412, 515, 228, 488, 646?
Answer: LCM of 412, 515, 228, 488, 646 is 243529080.
2. How to calculate the LCM of 412, 515, 228, 488, 646?
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 412, 515, 228, 488, 646.
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}.