LCM of 352, 403, 459, 934, 642
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 352, 403, 459, 934, 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 352, 403, 459, 934, 642. So, keep reading to learn more.
Given numbers are 352,403,459,934,642
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 352,403,459,934,642 is 3253576730976.
Find LCM of 352,403,459,934,642 with Prime Factorization
| 2 | 352, 403, 459, 934, 642 |
| 3 | 176, 403, 459, 467, 321 |
| 176, 403, 153, 467, 107 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 176 x 403 x 153 x 467 x 107 = 3253576730976
Therefore, the lowest common multiple of 352,403,459,934,642 is 3253576730976.
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.
352 x 403 x 459 x 934 x 642 = 39042920771712
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.
352 : 1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352
403 : 1, 13, 31, 403
459 : 1, 3, 9, 17, 27, 51, 153, 459
934 : 1, 2, 467, 934
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 352,403,459,934,642, is 1.
Now, the common factors can be found like this.
352:2x 2x 2x 2x 2x 11
403:13x 31
459:3x 3x 3x 17
934:2x 467
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 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 = 39042920771712/(1x12)
LCM = 39042920771712/12
LCM = 3253576730976
Thus, we can understand that the LCM of 352,403,459,934,642 is 3253576730976.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 352, 403, 459, 934, 642
1. What is the LCM of 352, 403, 459, 934, 642?
Answer: LCM of 352, 403, 459, 934, 642 is 3253576730976.
2. How to calculate the LCM of 352, 403, 459, 934, 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 352, 403, 459, 934, 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}.