LCM of 788, 923, 202, 895, 428
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 788, 923, 202, 895, 428 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 788, 923, 202, 895, 428. So, keep reading to learn more.
Given numbers are 788,923,202,895,428
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 788,923,202,895,428 is 7034870468860.
Find LCM of 788,923,202,895,428 with Prime Factorization
| 2 | 788, 923, 202, 895, 428 |
| 2 | 394, 923, 101, 895, 214 |
| 197, 923, 101, 895, 107 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 197 x 923 x 101 x 895 x 107 = 7034870468860
Therefore, the lowest common multiple of 788,923,202,895,428 is 7034870468860.
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.
788 x 923 x 202 x 895 x 428 = 56278963750880
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.
788 : 1, 2, 4, 197, 394, 788
923 : 1, 13, 71, 923
202 : 1, 2, 101, 202
895 : 1, 5, 179, 895
428 : 1, 2, 4, 107, 214, 428
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 788,923,202,895,428, is 1.
Now, the common factors can be found like this.
788:2x 2x 197
923:13x 71
202:2x 101
895:5x 179
428:2x 2x 107
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 2 = 8
Therefore, the value for common factors is 8.
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 = 56278963750880/(1x8)
LCM = 56278963750880/8
LCM = 7034870468860
Thus, we can understand that the LCM of 788,923,202,895,428 is 7034870468860.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 788, 923, 202, 895, 428
1. What is the LCM of 788, 923, 202, 895, 428?
Answer: LCM of 788, 923, 202, 895, 428 is 7034870468860.
2. How to calculate the LCM of 788, 923, 202, 895, 428?
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 788, 923, 202, 895, 428.
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}.