LCM of 379, 987, 166, 276
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 379, 987, 166, 276 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 379, 987, 166, 276. So, keep reading to learn more.
Given numbers are 379,987,166,276
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 379,987,166,276 is 2856421428.
Find LCM of 379,987,166,276 with Prime Factorization
| 2 | 379, 987, 166, 276 |
| 3 | 379, 987, 83, 138 |
| 379, 329, 83, 46 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 379 x 329 x 83 x 46 = 2856421428
Therefore, the lowest common multiple of 379,987,166,276 is 2856421428.
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.
379 x 987 x 166 x 276 = 17138528568
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.
379 : 1, 379
987 : 1, 3, 7, 21, 47, 141, 329, 987
166 : 1, 2, 83, 166
276 : 1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 379,987,166,276, is 1.
Now, the common factors can be found like this.
379:379
987:3x 7x 47
166:2x 83
276:2x 2x 3x 23
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3 = 6
Therefore, the value for common factors is 6.
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 = 17138528568/(1x6)
LCM = 17138528568/6
LCM = 2856421428
Thus, we can understand that the LCM of 379,987,166,276 is 2856421428.
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FAQs on LCM of 379, 987, 166, 276
1. What is the LCM of 379, 987, 166, 276?
Answer: LCM of 379, 987, 166, 276 is 2856421428.
2. How to calculate the LCM of 379, 987, 166, 276?
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 379, 987, 166, 276.
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}.