LCM of 957, 442, 261, 694, 434
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 957, 442, 261, 694, 434 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 957, 442, 261, 694, 434. So, keep reading to learn more.
Given numbers are 957,442,261,694,434
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 957,442,261,694,434 is 95553075618.
Find LCM of 957,442,261,694,434 with Prime Factorization
| 2 | 957, 442, 261, 694, 434 |
| 3 | 957, 221, 261, 347, 217 |
| 29 | 319, 221, 87, 347, 217 |
| 11, 221, 3, 347, 217 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 29 x 11 x 221 x 3 x 347 x 217 = 95553075618
Therefore, the lowest common multiple of 957,442,261,694,434 is 95553075618.
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.
957 x 442 x 261 x 694 x 434 = 33252470315064
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.
957 : 1, 3, 11, 29, 33, 87, 319, 957
442 : 1, 2, 13, 17, 26, 34, 221, 442
261 : 1, 3, 9, 29, 87, 261
694 : 1, 2, 347, 694
434 : 1, 2, 7, 14, 31, 62, 217, 434
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 957,442,261,694,434, is 1.
Now, the common factors can be found like this.
957:3x 11x 29
442:2x 13x 17
261:3x 3x 29
694:2x 347
434:2x 7x 31
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 3x 29 = 348
Therefore, the value for common factors is 348.
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 = 33252470315064/(1x348)
LCM = 33252470315064/348
LCM = 95553075618
Thus, we can understand that the LCM of 957,442,261,694,434 is 95553075618.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 957, 442, 261, 694, 434
1. What is the LCM of 957, 442, 261, 694, 434?
Answer: LCM of 957, 442, 261, 694, 434 is 95553075618.
2. How to calculate the LCM of 957, 442, 261, 694, 434?
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 957, 442, 261, 694, 434.
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}.