LCM of 893, 788, 665, 681, 328
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 893, 788, 665, 681, 328 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 893, 788, 665, 681, 328. So, keep reading to learn more.
Given numbers are 893,788,665,681,328
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 893,788,665,681,328 is 1375329267480.
Find LCM of 893,788,665,681,328 with Prime Factorization
| 2 | 893, 788, 665, 681, 328 |
| 2 | 893, 394, 665, 681, 164 |
| 19 | 893, 197, 665, 681, 82 |
| 47, 197, 35, 681, 82 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 19 x 47 x 197 x 35 x 681 x 82 = 1375329267480
Therefore, the lowest common multiple of 893,788,665,681,328 is 1375329267480.
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.
893 x 788 x 665 x 681 x 328 = 104525024328480
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.
893 : 1, 19, 47, 893
788 : 1, 2, 4, 197, 394, 788
665 : 1, 5, 7, 19, 35, 95, 133, 665
681 : 1, 3, 227, 681
328 : 1, 2, 4, 8, 41, 82, 164, 328
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 893,788,665,681,328, is 1.
Now, the common factors can be found like this.
893:19x 47
788:2x 2x 197
665:5x 7x 19
681:3x 227
328:2x 2x 2x 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 19 = 76
Therefore, the value for common factors is 76.
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 = 104525024328480/(1x76)
LCM = 104525024328480/76
LCM = 1375329267480
Thus, we can understand that the LCM of 893,788,665,681,328 is 1375329267480.
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FAQs on LCM of 893, 788, 665, 681, 328
1. What is the LCM of 893, 788, 665, 681, 328?
Answer: LCM of 893, 788, 665, 681, 328 is 1375329267480.
2. How to calculate the LCM of 893, 788, 665, 681, 328?
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 893, 788, 665, 681, 328.
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}.