LCM of 686, 939, 453, 902, 332
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 686, 939, 453, 902, 332 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 686, 939, 453, 902, 332. So, keep reading to learn more.
Given numbers are 686,939,453,902,332
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 686,939,453,902,332 is 7282010237964.
Find LCM of 686,939,453,902,332 with Prime Factorization
| 2 | 686, 939, 453, 902, 332 |
| 3 | 343, 939, 453, 451, 166 |
| 343, 313, 151, 451, 166 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 343 x 313 x 151 x 451 x 166 = 7282010237964
Therefore, the lowest common multiple of 686,939,453,902,332 is 7282010237964.
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.
686 x 939 x 453 x 902 x 332 = 87384122855568
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.
686 : 1, 2, 7, 14, 49, 98, 343, 686
939 : 1, 3, 313, 939
453 : 1, 3, 151, 453
902 : 1, 2, 11, 22, 41, 82, 451, 902
332 : 1, 2, 4, 83, 166, 332
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 686,939,453,902,332, is 1.
Now, the common factors can be found like this.
686:2x 7x 7x 7
939:3x 313
453:3x 151
902:2x 11x 41
332:2x 2x 83
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 3 = 12
Therefore, the value for common factors is 12.
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 = 87384122855568/(1x12)
LCM = 87384122855568/12
LCM = 7282010237964
Thus, we can understand that the LCM of 686,939,453,902,332 is 7282010237964.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 686, 939, 453, 902, 332
1. What is the LCM of 686, 939, 453, 902, 332?
Answer: LCM of 686, 939, 453, 902, 332 is 7282010237964.
2. How to calculate the LCM of 686, 939, 453, 902, 332?
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 686, 939, 453, 902, 332.
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}.