LCM of 233, 462, 159, 622, 642
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 233, 462, 159, 622, 642 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 233, 462, 159, 622, 642. So, keep reading to learn more.
Given numbers are 233,462,159,622,642
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 233,462,159,622,642 is 189853204926.
Find LCM of 233,462,159,622,642 with Prime Factorization
| 2 | 233, 462, 159, 622, 642 |
| 3 | 233, 231, 159, 311, 321 |
| 233, 77, 53, 311, 107 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 233 x 77 x 53 x 311 x 107 = 189853204926
Therefore, the lowest common multiple of 233,462,159,622,642 is 189853204926.
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.
233 x 462 x 159 x 622 x 642 = 6834715377336
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.
233 : 1, 233
462 : 1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462
159 : 1, 3, 53, 159
622 : 1, 2, 311, 622
642 : 1, 2, 3, 6, 107, 214, 321, 642
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 233,462,159,622,642, is 1.
Now, the common factors can be found like this.
233:233
462:2x 3x 7x 11
159:3x 53
622:2x 311
642:2x 3x 107
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 3x 3 = 36
Therefore, the value for common factors is 36.
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 = 6834715377336/(1x36)
LCM = 6834715377336/36
LCM = 189853204926
Thus, we can understand that the LCM of 233,462,159,622,642 is 189853204926.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 233, 462, 159, 622, 642
1. What is the LCM of 233, 462, 159, 622, 642?
Answer: LCM of 233, 462, 159, 622, 642 is 189853204926.
2. How to calculate the LCM of 233, 462, 159, 622, 642?
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 233, 462, 159, 622, 642.
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}.