LCM of 841, 414, 562, 287
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 841, 414, 562, 287 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 841, 414, 562, 287. So, keep reading to learn more.
Given numbers are 841,414,562,287
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 841,414,562,287 is 28079188578.
Find LCM of 841,414,562,287 with Prime Factorization
| 2 | 841, 414, 562, 287 |
| 841, 207, 281, 287 |
Multiply the prime numbers at the bottom and the left side.
2 x 841 x 207 x 281 x 287 = 28079188578
Therefore, the lowest common multiple of 841,414,562,287 is 28079188578.
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.
841 x 414 x 562 x 287 = 56158377156
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.
841 : 1, 29, 841
414 : 1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414
562 : 1, 2, 281, 562
287 : 1, 7, 41, 287
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 841,414,562,287, is 1.
Now, the common factors can be found like this.
841:29x 29
414:2x 3x 3x 23
562:2x 281
287:7x 41
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2 = 2
Therefore, the value for common factors is 2.
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 = 56158377156/(1x2)
LCM = 56158377156/2
LCM = 28079188578
Thus, we can understand that the LCM of 841,414,562,287 is 28079188578.
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FAQs on LCM of 841, 414, 562, 287
1. What is the LCM of 841, 414, 562, 287?
Answer: LCM of 841, 414, 562, 287 is 28079188578.
2. How to calculate the LCM of 841, 414, 562, 287?
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 841, 414, 562, 287.
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}.