LCM of 304, 807, 855, 115, 774
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 304, 807, 855, 115, 774 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 304, 807, 855, 115, 774. So, keep reading to learn more.
Given numbers are 304,807,855,115,774
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 304,807,855,115,774 is 3639440880.
Find LCM of 304,807,855,115,774 with Prime Factorization
| 2 | 304, 807, 855, 115, 774 |
| 3 | 152, 807, 855, 115, 387 |
| 3 | 152, 269, 285, 115, 129 |
| 5 | 152, 269, 95, 115, 43 |
| 19 | 152, 269, 19, 23, 43 |
| 8, 269, 1, 23, 43 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 3 x 5 x 19 x 8 x 269 x 1 x 23 x 43 = 3639440880
Therefore, the lowest common multiple of 304,807,855,115,774 is 3639440880.
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.
304 x 807 x 855 x 115 x 774 = 18670331714400
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.
304 : 1, 2, 4, 8, 16, 19, 38, 76, 152, 304
807 : 1, 3, 269, 807
855 : 1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855
115 : 1, 5, 23, 115
774 : 1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 304,807,855,115,774, is 1.
Now, the common factors can be found like this.
304:2x 2x 2x 2x 19
807:3x 269
855:3x 3x 5x 19
115:5x 23
774:2x 3x 3x 43
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 3x 5x 19 = 5130
Therefore, the value for common factors is 5130.
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 = 18670331714400/(1x5130)
LCM = 18670331714400/5130
LCM = 3639440880
Thus, we can understand that the LCM of 304,807,855,115,774 is 3639440880.
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FAQs on LCM of 304, 807, 855, 115, 774
1. What is the LCM of 304, 807, 855, 115, 774?
Answer: LCM of 304, 807, 855, 115, 774 is 3639440880.
2. How to calculate the LCM of 304, 807, 855, 115, 774?
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 304, 807, 855, 115, 774.
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}.