LCM of 794, 957, 156, 132
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 794, 957, 156, 132 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 794, 957, 156, 132. So, keep reading to learn more.
Given numbers are 794,957,156,132
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 794,957,156,132 is 19756308.
Find LCM of 794,957,156,132 with Prime Factorization
| 2 | 794, 957, 156, 132 |
| 2 | 397, 957, 78, 66 |
| 3 | 397, 957, 39, 33 |
| 11 | 397, 319, 13, 11 |
| 397, 29, 13, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 11 x 397 x 29 x 13 x 1 = 19756308
Therefore, the lowest common multiple of 794,957,156,132 is 19756308.
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.
794 x 957 x 156 x 132 = 15646995936
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.
794 : 1, 2, 397, 794
957 : 1, 3, 11, 29, 33, 87, 319, 957
156 : 1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156
132 : 1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 794,957,156,132, is 1.
Now, the common factors can be found like this.
794:2x 397
957:3x 11x 29
156:2x 2x 3x 13
132:2x 2x 3x 11
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 2x 3x 3x 11 = 792
Therefore, the value for common factors is 792.
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 = 15646995936/(1x792)
LCM = 15646995936/792
LCM = 19756308
Thus, we can understand that the LCM of 794,957,156,132 is 19756308.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 794, 957, 156, 132
1. What is the LCM of 794, 957, 156, 132?
Answer: LCM of 794, 957, 156, 132 is 19756308.
2. How to calculate the LCM of 794, 957, 156, 132?
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 794, 957, 156, 132.
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}.