LCM of 662, 764, 808, 609, 361
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 662, 764, 808, 609, 361 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 662, 764, 808, 609, 361. So, keep reading to learn more.
Given numbers are 662,764,808,609,361
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 662,764,808,609,361 is 11230451492232.
Find LCM of 662,764,808,609,361 with Prime Factorization
| 2 | 662, 764, 808, 609, 361 |
| 2 | 331, 382, 404, 609, 361 |
| 331, 191, 202, 609, 361 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 331 x 191 x 202 x 609 x 361 = 11230451492232
Therefore, the lowest common multiple of 662,764,808,609,361 is 11230451492232.
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.
662 x 764 x 808 x 609 x 361 = 89843611937856
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.
662 : 1, 2, 331, 662
764 : 1, 2, 4, 191, 382, 764
808 : 1, 2, 4, 8, 101, 202, 404, 808
609 : 1, 3, 7, 21, 29, 87, 203, 609
361 : 1, 19, 361
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 662,764,808,609,361, is 1.
Now, the common factors can be found like this.
662:2x 331
764:2x 2x 191
808:2x 2x 2x 101
609:3x 7x 29
361:19x 19
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 2 = 8
Therefore, the value for common factors is 8.
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 = 89843611937856/(1x8)
LCM = 89843611937856/8
LCM = 11230451492232
Thus, we can understand that the LCM of 662,764,808,609,361 is 11230451492232.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 662, 764, 808, 609, 361
1. What is the LCM of 662, 764, 808, 609, 361?
Answer: LCM of 662, 764, 808, 609, 361 is 11230451492232.
2. How to calculate the LCM of 662, 764, 808, 609, 361?
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 662, 764, 808, 609, 361.
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}.