LCM of 429, 966, 115, 276
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 429, 966, 115, 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 429, 966, 115, 276. So, keep reading to learn more.
Given numbers are 429,966,115,276
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 429,966,115,276 is 1381380.
Find LCM of 429,966,115,276 with Prime Factorization
| 2 | 429, 966, 115, 276 |
| 3 | 429, 483, 115, 138 |
| 23 | 143, 161, 115, 46 |
| 143, 7, 5, 2 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 23 x 143 x 7 x 5 x 2 = 1381380
Therefore, the lowest common multiple of 429,966,115,276 is 1381380.
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.
429 x 966 x 115 x 276 = 13153500360
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.
429 : 1, 3, 11, 13, 33, 39, 143, 429
966 : 1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966
115 : 1, 5, 23, 115
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 429,966,115,276, is 1.
Now, the common factors can be found like this.
429:3x 11x 13
966:2x 3x 7x 23
115:5x 23
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 3x 3x 23x 23 = 9522
Therefore, the value for common factors is 9522.
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 = 13153500360/(1x9522)
LCM = 13153500360/9522
LCM = 1381380
Thus, we can understand that the LCM of 429,966,115,276 is 1381380.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 429, 966, 115, 276
1. What is the LCM of 429, 966, 115, 276?
Answer: LCM of 429, 966, 115, 276 is 1381380.
2. How to calculate the LCM of 429, 966, 115, 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 429, 966, 115, 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}.