LCM of 912, 897, 989, 771, 934
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 912, 897, 989, 771, 934 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 912, 897, 989, 771, 934. So, keep reading to learn more.
Given numbers are 912,897,989,771,934
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 912,897,989,771,934 is 1407292866096.
Find LCM of 912,897,989,771,934 with Prime Factorization
| 2 | 912, 897, 989, 771, 934 |
| 3 | 456, 897, 989, 771, 467 |
| 23 | 152, 299, 989, 257, 467 |
| 152, 13, 43, 257, 467 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 23 x 152 x 13 x 43 x 257 x 467 = 1407292866096
Therefore, the lowest common multiple of 912,897,989,771,934 is 1407292866096.
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.
912 x 897 x 989 x 771 x 934 = 582619246563744
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.
912 : 1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912
897 : 1, 3, 13, 23, 39, 69, 299, 897
989 : 1, 23, 43, 989
771 : 1, 3, 257, 771
934 : 1, 2, 467, 934
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 912,897,989,771,934, is 1.
Now, the common factors can be found like this.
912:2x 2x 2x 2x 3x 19
897:3x 13x 23
989:23x 43
771:3x 257
934:2x 467
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 23 = 414
Therefore, the value for common factors is 414.
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 = 582619246563744/(1x414)
LCM = 582619246563744/414
LCM = 1407292866096
Thus, we can understand that the LCM of 912,897,989,771,934 is 1407292866096.
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FAQs on LCM of 912, 897, 989, 771, 934
1. What is the LCM of 912, 897, 989, 771, 934?
Answer: LCM of 912, 897, 989, 771, 934 is 1407292866096.
2. How to calculate the LCM of 912, 897, 989, 771, 934?
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 912, 897, 989, 771, 934.
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}.