LCM of 814, 178, 523, 353, 641
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 814, 178, 523, 353, 641 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 814, 178, 523, 353, 641. So, keep reading to learn more.
Given numbers are 814,178,523,353,641
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 814,178,523,353,641 is 8573316075434.
Find LCM of 814,178,523,353,641 with Prime Factorization
| 2 | 814, 178, 523, 353, 641 |
| 407, 89, 523, 353, 641 |
Multiply the prime numbers at the bottom and the left side.
2 x 407 x 89 x 523 x 353 x 641 = 8573316075434
Therefore, the lowest common multiple of 814,178,523,353,641 is 8573316075434.
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.
814 x 178 x 523 x 353 x 641 = 17146632150868
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.
814 : 1, 2, 11, 22, 37, 74, 407, 814
178 : 1, 2, 89, 178
523 : 1, 523
353 : 1, 353
641 : 1, 641
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 814,178,523,353,641, is 1.
Now, the common factors can be found like this.
814:2x 11x 37
178:2x 89
523:523
353:353
641:641
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 = 17146632150868/(1x2)
LCM = 17146632150868/2
LCM = 8573316075434
Thus, we can understand that the LCM of 814,178,523,353,641 is 8573316075434.
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FAQs on LCM of 814, 178, 523, 353, 641
1. What is the LCM of 814, 178, 523, 353, 641?
Answer: LCM of 814, 178, 523, 353, 641 is 8573316075434.
2. How to calculate the LCM of 814, 178, 523, 353, 641?
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 814, 178, 523, 353, 641.
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}.