LCM of 794, 957, 116, 145
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 794, 957, 116, 145 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, 116, 145. So, keep reading to learn more.
Given numbers are 794,957,116,145
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 794,957,116,145 is 7598580.
Find LCM of 794,957,116,145 with Prime Factorization
| 2 | 794, 957, 116, 145 |
| 29 | 397, 957, 58, 145 |
| 397, 33, 2, 5 |
Multiply the prime numbers at the bottom and the left side.
2 x 29 x 397 x 33 x 2 x 5 = 7598580
Therefore, the lowest common multiple of 794,957,116,145 is 7598580.
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 116 x 145 = 12780811560
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
116 : 1, 2, 4, 29, 58, 116
145 : 1, 5, 29, 145
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 794,957,116,145, is 1.
Now, the common factors can be found like this.
794:2x 397
957:3x 11x 29
116:2x 2x 29
145:5x 29
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 29x 29 = 1682
Therefore, the value for common factors is 1682.
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 = 12780811560/(1x1682)
LCM = 12780811560/1682
LCM = 7598580
Thus, we can understand that the LCM of 794,957,116,145 is 7598580.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 794, 957, 116, 145
1. What is the LCM of 794, 957, 116, 145?
Answer: LCM of 794, 957, 116, 145 is 7598580.
2. How to calculate the LCM of 794, 957, 116, 145?
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, 116, 145.
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}.