LCM of 854, 389, 574, 924, 671
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 854, 389, 574, 924, 671 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 854, 389, 574, 924, 671. So, keep reading to learn more.
Given numbers are 854,389,574,924,671
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 854,389,574,924,671 is 898949436.
Find LCM of 854,389,574,924,671 with Prime Factorization
| 2 | 854, 389, 574, 924, 671 |
| 7 | 427, 389, 287, 462, 671 |
| 11 | 61, 389, 41, 66, 671 |
| 61 | 61, 389, 41, 6, 61 |
| 1, 389, 41, 6, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 7 x 11 x 61 x 1 x 389 x 41 x 6 x 1 = 898949436
Therefore, the lowest common multiple of 854,389,574,924,671 is 898949436.
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.
854 x 389 x 574 x 924 x 671 = 118226234024976
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.
854 : 1, 2, 7, 14, 61, 122, 427, 854
389 : 1, 389
574 : 1, 2, 7, 14, 41, 82, 287, 574
924 : 1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924
671 : 1, 11, 61, 671
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 854,389,574,924,671, is 1.
Now, the common factors can be found like this.
854:2x 7x 61
389:389
574:2x 7x 41
924:2x 2x 3x 7x 11
671:11x 61
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 2x 7x 7x 11x 61 = 131516
Therefore, the value for common factors is 131516.
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 = 118226234024976/(1x131516)
LCM = 118226234024976/131516
LCM = 898949436
Thus, we can understand that the LCM of 854,389,574,924,671 is 898949436.
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FAQs on LCM of 854, 389, 574, 924, 671
1. What is the LCM of 854, 389, 574, 924, 671?
Answer: LCM of 854, 389, 574, 924, 671 is 898949436.
2. How to calculate the LCM of 854, 389, 574, 924, 671?
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 854, 389, 574, 924, 671.
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}.