LCM of 321, 524, 348, 642, 219
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 321, 524, 348, 642, 219 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 321, 524, 348, 642, 219. So, keep reading to learn more.
Given numbers are 321,524,348,642,219
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 321,524,348,642,219 is 356087868.
Find LCM of 321,524,348,642,219 with Prime Factorization
| 2 | 321, 524, 348, 642, 219 |
| 2 | 321, 262, 174, 321, 219 |
| 3 | 321, 131, 87, 321, 219 |
| 107 | 107, 131, 29, 107, 73 |
| 1, 131, 29, 1, 73 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 107 x 1 x 131 x 29 x 1 x 73 = 356087868
Therefore, the lowest common multiple of 321,524,348,642,219 is 356087868.
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.
321 x 524 x 348 x 642 x 219 = 8229902805216
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.
321 : 1, 3, 107, 321
524 : 1, 2, 4, 131, 262, 524
348 : 1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348
642 : 1, 2, 3, 6, 107, 214, 321, 642
219 : 1, 3, 73, 219
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 321,524,348,642,219, is 1.
Now, the common factors can be found like this.
321:3x 107
524:2x 2x 131
348:2x 2x 3x 29
642:2x 3x 107
219:3x 73
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 3x 3x 3x 107 = 23112
Therefore, the value for common factors is 23112.
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 = 8229902805216/(1x23112)
LCM = 8229902805216/23112
LCM = 356087868
Thus, we can understand that the LCM of 321,524,348,642,219 is 356087868.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 321, 524, 348, 642, 219
1. What is the LCM of 321, 524, 348, 642, 219?
Answer: LCM of 321, 524, 348, 642, 219 is 356087868.
2. How to calculate the LCM of 321, 524, 348, 642, 219?
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 321, 524, 348, 642, 219.
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}.