LCM of 671, 693, 896, 776, 889
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 671, 693, 896, 776, 889 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 671, 693, 896, 776, 889. So, keep reading to learn more.
Given numbers are 671,693,896,776,889
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 671,693,896,776,889 is 66657419136.
Find LCM of 671,693,896,776,889 with Prime Factorization
| 2 | 671, 693, 896, 776, 889 |
| 2 | 671, 693, 448, 388, 889 |
| 2 | 671, 693, 224, 194, 889 |
| 7 | 671, 693, 112, 97, 889 |
| 11 | 671, 99, 16, 97, 127 |
| 61, 9, 16, 97, 127 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 7 x 11 x 61 x 9 x 16 x 97 x 127 = 66657419136
Therefore, the lowest common multiple of 671,693,896,776,889 is 66657419136.
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.
671 x 693 x 896 x 776 x 889 = 287426791314432
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.
671 : 1, 11, 61, 671
693 : 1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693
896 : 1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896
776 : 1, 2, 4, 8, 97, 194, 388, 776
889 : 1, 7, 127, 889
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 671,693,896,776,889, is 1.
Now, the common factors can be found like this.
671:11x 61
693:3x 3x 7x 11
896:2x 2x 2x 2x 2x 2x 2x 7
776:2x 2x 2x 97
889:7x 127
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 7x 7x 11 = 4312
Therefore, the value for common factors is 4312.
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 = 287426791314432/(1x4312)
LCM = 287426791314432/4312
LCM = 66657419136
Thus, we can understand that the LCM of 671,693,896,776,889 is 66657419136.
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FAQs on LCM of 671, 693, 896, 776, 889
1. What is the LCM of 671, 693, 896, 776, 889?
Answer: LCM of 671, 693, 896, 776, 889 is 66657419136.
2. How to calculate the LCM of 671, 693, 896, 776, 889?
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 671, 693, 896, 776, 889.
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}.