LCM of 357, 741, 227, 105
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 357, 741, 227, 105 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 357, 741, 227, 105. So, keep reading to learn more.
Given numbers are 357,741,227,105
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 357,741,227,105 is 100083165.
Find LCM of 357,741,227,105 with Prime Factorization
| 3 | 357, 741, 227, 105 |
| 7 | 119, 247, 227, 35 |
| 17, 247, 227, 5 |
Multiply the prime numbers at the bottom and the left side.
3 x 7 x 17 x 247 x 227 x 5 = 100083165
Therefore, the lowest common multiple of 357,741,227,105 is 100083165.
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.
357 x 741 x 227 x 105 = 6305239395
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.
357 : 1, 3, 7, 17, 21, 51, 119, 357
741 : 1, 3, 13, 19, 39, 57, 247, 741
227 : 1, 227
105 : 1, 3, 5, 7, 15, 21, 35, 105
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 357,741,227,105, is 1.
Now, the common factors can be found like this.
357:3x 7x 17
741:3x 13x 19
227:227
105:3x 5x 7
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 3x 7 = 63
Therefore, the value for common factors is 63.
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 = 6305239395/(1x63)
LCM = 6305239395/63
LCM = 100083165
Thus, we can understand that the LCM of 357,741,227,105 is 100083165.
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FAQs on LCM of 357, 741, 227, 105
1. What is the LCM of 357, 741, 227, 105?
Answer: LCM of 357, 741, 227, 105 is 100083165.
2. How to calculate the LCM of 357, 741, 227, 105?
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 357, 741, 227, 105.
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}.