LCM of 917, 851, 199, 391, 829
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 917, 851, 199, 391, 829 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 917, 851, 199, 391, 829. So, keep reading to learn more.
Given numbers are 917,851,199,391,829
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 917,851,199,391,829 is 2188544714069.
Find LCM of 917,851,199,391,829 with Prime Factorization
| 23 | 917, 851, 199, 391, 829 |
| 917, 37, 199, 17, 829 |
Multiply the prime numbers at the bottom and the left side.
23 x 917 x 37 x 199 x 17 x 829 = 2188544714069
Therefore, the lowest common multiple of 917,851,199,391,829 is 2188544714069.
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.
917 x 851 x 199 x 391 x 829 = 50336528423587
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.
917 : 1, 7, 131, 917
851 : 1, 23, 37, 851
199 : 1, 199
391 : 1, 17, 23, 391
829 : 1, 829
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 917,851,199,391,829, is 1.
Now, the common factors can be found like this.
917:7x 131
851:23x 37
199:199
391:17x 23
829:829
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
23 = 23
Therefore, the value for common factors is 23.
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 = 50336528423587/(1x23)
LCM = 50336528423587/23
LCM = 2188544714069
Thus, we can understand that the LCM of 917,851,199,391,829 is 2188544714069.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 917, 851, 199, 391, 829
1. What is the LCM of 917, 851, 199, 391, 829?
Answer: LCM of 917, 851, 199, 391, 829 is 2188544714069.
2. How to calculate the LCM of 917, 851, 199, 391, 829?
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 917, 851, 199, 391, 829.
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}.