LCM of 544, 715, 313, 858
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 544, 715, 313, 858 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 544, 715, 313, 858. So, keep reading to learn more.
Given numbers are 544,715,313,858
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 544,715,313,858 is 365233440.
Find LCM of 544,715,313,858 with Prime Factorization
| 2 | 544, 715, 313, 858 |
| 11 | 272, 715, 313, 429 |
| 13 | 272, 65, 313, 39 |
| 272, 5, 313, 3 |
Multiply the prime numbers at the bottom and the left side.
2 x 11 x 13 x 272 x 5 x 313 x 3 = 365233440
Therefore, the lowest common multiple of 544,715,313,858 is 365233440.
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.
544 x 715 x 313 x 858 = 104456763840
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.
544 : 1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544
715 : 1, 5, 11, 13, 55, 65, 143, 715
313 : 1, 313
858 : 1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 544,715,313,858, is 1.
Now, the common factors can be found like this.
544:2x 2x 2x 2x 2x 17
715:5x 11x 13
313:313
858:2x 3x 11x 13
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 11x 13 = 286
Therefore, the value for common factors is 286.
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 = 104456763840/(1x286)
LCM = 104456763840/286
LCM = 365233440
Thus, we can understand that the LCM of 544,715,313,858 is 365233440.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 544, 715, 313, 858
1. What is the LCM of 544, 715, 313, 858?
Answer: LCM of 544, 715, 313, 858 is 365233440.
2. How to calculate the LCM of 544, 715, 313, 858?
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 544, 715, 313, 858.
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}.