LCM of 819, 182, 328, 417, 902
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 819, 182, 328, 417, 902 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 819, 182, 328, 417, 902. So, keep reading to learn more.
Given numbers are 819,182,328,417,902
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 819,182,328,417,902 is 410738328.
Find LCM of 819,182,328,417,902 with Prime Factorization
| 2 | 819, 182, 328, 417, 902 |
| 3 | 819, 91, 164, 417, 451 |
| 7 | 273, 91, 164, 139, 451 |
| 13 | 39, 13, 164, 139, 451 |
| 41 | 3, 1, 164, 139, 451 |
| 3, 1, 4, 139, 11 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 7 x 13 x 41 x 3 x 1 x 4 x 139 x 11 = 410738328
Therefore, the lowest common multiple of 819,182,328,417,902 is 410738328.
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.
819 x 182 x 328 x 417 x 902 = 18389576421216
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.
819 : 1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819
182 : 1, 2, 7, 13, 14, 26, 91, 182
328 : 1, 2, 4, 8, 41, 82, 164, 328
417 : 1, 3, 139, 417
902 : 1, 2, 11, 22, 41, 82, 451, 902
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 819,182,328,417,902, is 1.
Now, the common factors can be found like this.
819:3x 3x 7x 13
182:2x 7x 13
328:2x 2x 2x 41
417:3x 139
902:2x 11x 41
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 7x 13x 41 = 44772
Therefore, the value for common factors is 44772.
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 = 18389576421216/(1x44772)
LCM = 18389576421216/44772
LCM = 410738328
Thus, we can understand that the LCM of 819,182,328,417,902 is 410738328.
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FAQs on LCM of 819, 182, 328, 417, 902
1. What is the LCM of 819, 182, 328, 417, 902?
Answer: LCM of 819, 182, 328, 417, 902 is 410738328.
2. How to calculate the LCM of 819, 182, 328, 417, 902?
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 819, 182, 328, 417, 902.
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}.