LCM of 441, 741, 299, 441
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 441, 741, 299, 441 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 441, 741, 299, 441. So, keep reading to learn more.
Given numbers are 441,741,299,441
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 441,741,299,441 is 2505321.
Find LCM of 441,741,299,441 with Prime Factorization
| 3 | 441, 741, 299, 441 |
| 3 | 147, 247, 299, 147 |
| 7 | 49, 247, 299, 49 |
| 7 | 7, 247, 299, 7 |
| 13 | 1, 247, 299, 1 |
| 1, 19, 23, 1 |
Multiply the prime numbers at the bottom and the left side.
3 x 3 x 7 x 7 x 13 x 1 x 19 x 23 x 1 = 2505321
Therefore, the lowest common multiple of 441,741,299,441 is 2505321.
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.
441 x 741 x 299 x 441 = 43089015879
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.
441 : 1, 3, 7, 9, 21, 49, 63, 147, 441
741 : 1, 3, 13, 19, 39, 57, 247, 741
299 : 1, 13, 23, 299
441 : 1, 3, 7, 9, 21, 49, 63, 147, 441
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 441,741,299,441, is 1.
Now, the common factors can be found like this.
441:3x 3x 7x 7
741:3x 13x 19
299:13x 23
441:3x 3x 7x 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 3x 7x 7x 13 = 17199
Therefore, the value for common factors is 17199.
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 = 43089015879/(1x17199)
LCM = 43089015879/17199
LCM = 2505321
Thus, we can understand that the LCM of 441,741,299,441 is 2505321.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 441, 741, 299, 441
1. What is the LCM of 441, 741, 299, 441?
Answer: LCM of 441, 741, 299, 441 is 2505321.
2. How to calculate the LCM of 441, 741, 299, 441?
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 441, 741, 299, 441.
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}.