LCM of 689, 764, 106, 604, 227
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 689, 764, 106, 604, 227 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 689, 764, 106, 604, 227. So, keep reading to learn more.
Given numbers are 689,764,106,604,227
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 689,764,106,604,227 is 18043275692.
Find LCM of 689,764,106,604,227 with Prime Factorization
| 2 | 689, 764, 106, 604, 227 |
| 2 | 689, 382, 53, 302, 227 |
| 53 | 689, 191, 53, 151, 227 |
| 13, 191, 1, 151, 227 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 53 x 13 x 191 x 1 x 151 x 227 = 18043275692
Therefore, the lowest common multiple of 689,764,106,604,227 is 18043275692.
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.
689 x 764 x 106 x 604 x 227 = 7650348893408
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.
689 : 1, 13, 53, 689
764 : 1, 2, 4, 191, 382, 764
106 : 1, 2, 53, 106
604 : 1, 2, 4, 151, 302, 604
227 : 1, 227
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 689,764,106,604,227, is 1.
Now, the common factors can be found like this.
689:13x 53
764:2x 2x 191
106:2x 53
604:2x 2x 151
227:227
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 53 = 424
Therefore, the value for common factors is 424.
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 = 7650348893408/(1x424)
LCM = 7650348893408/424
LCM = 18043275692
Thus, we can understand that the LCM of 689,764,106,604,227 is 18043275692.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 689, 764, 106, 604, 227
1. What is the LCM of 689, 764, 106, 604, 227?
Answer: LCM of 689, 764, 106, 604, 227 is 18043275692.
2. How to calculate the LCM of 689, 764, 106, 604, 227?
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 689, 764, 106, 604, 227.
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}.