LCM of 357, 689, 694, 939, 484
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 357, 689, 694, 939, 484 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 357, 689, 694, 939, 484. So, keep reading to learn more.
Given numbers are 357,689,694,939,484
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 357,689,694,939,484 is 12930240775452.
Find LCM of 357,689,694,939,484 with Prime Factorization
| 2 | 357, 689, 694, 939, 484 |
| 3 | 357, 689, 347, 939, 242 |
| 119, 689, 347, 313, 242 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 119 x 689 x 347 x 313 x 242 = 12930240775452
Therefore, the lowest common multiple of 357,689,694,939,484 is 12930240775452.
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.
357 x 689 x 694 x 939 x 484 = 77581444652712
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.
357 : 1, 3, 7, 17, 21, 51, 119, 357
689 : 1, 13, 53, 689
694 : 1, 2, 347, 694
939 : 1, 3, 313, 939
484 : 1, 2, 4, 11, 22, 44, 121, 242, 484
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 357,689,694,939,484, is 1.
Now, the common factors can be found like this.
357:3x 7x 17
689:13x 53
694:2x 347
939:3x 313
484:2x 2x 11x 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 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 = 77581444652712/(1x6)
LCM = 77581444652712/6
LCM = 12930240775452
Thus, we can understand that the LCM of 357,689,694,939,484 is 12930240775452.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 357, 689, 694, 939, 484
1. What is the LCM of 357, 689, 694, 939, 484?
Answer: LCM of 357, 689, 694, 939, 484 is 12930240775452.
2. How to calculate the LCM of 357, 689, 694, 939, 484?
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 357, 689, 694, 939, 484.
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}.