LCM of 188, 945, 474, 791, 752
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 188, 945, 474, 791, 752 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 188, 945, 474, 791, 752. So, keep reading to learn more.
Given numbers are 188,945,474,791,752
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 188,945,474,791,752 is 6343883280.
Find LCM of 188,945,474,791,752 with Prime Factorization
| 2 | 188, 945, 474, 791, 752 |
| 2 | 94, 945, 237, 791, 376 |
| 3 | 47, 945, 237, 791, 188 |
| 7 | 47, 315, 79, 791, 188 |
| 47 | 47, 45, 79, 113, 188 |
| 1, 45, 79, 113, 4 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 7 x 47 x 1 x 45 x 79 x 113 x 4 = 6343883280
Therefore, the lowest common multiple of 188,945,474,791,752 is 6343883280.
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.
188 x 945 x 474 x 791 x 752 = 50091302378880
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.
188 : 1, 2, 4, 47, 94, 188
945 : 1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945
474 : 1, 2, 3, 6, 79, 158, 237, 474
791 : 1, 7, 113, 791
752 : 1, 2, 4, 8, 16, 47, 94, 188, 376, 752
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 188,945,474,791,752, is 1.
Now, the common factors can be found like this.
188:2x 2x 47
945:3x 3x 3x 5x 7
474:2x 3x 79
791:7x 113
752:2x 2x 2x 2x 47
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 3x 7x 47 = 7896
Therefore, the value for common factors is 7896.
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 = 50091302378880/(1x7896)
LCM = 50091302378880/7896
LCM = 6343883280
Thus, we can understand that the LCM of 188,945,474,791,752 is 6343883280.
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FAQs on LCM of 188, 945, 474, 791, 752
1. What is the LCM of 188, 945, 474, 791, 752?
Answer: LCM of 188, 945, 474, 791, 752 is 6343883280.
2. How to calculate the LCM of 188, 945, 474, 791, 752?
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 188, 945, 474, 791, 752.
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}.