LCM of 634, 432, 352, 702
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 634, 432, 352, 702 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 634, 432, 352, 702. So, keep reading to learn more.
Given numbers are 634,432,352,702
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 634,432,352,702 is 39165984.
Find LCM of 634,432,352,702 with Prime Factorization
| 2 | 634, 432, 352, 702 |
| 2 | 317, 216, 176, 351 |
| 2 | 317, 108, 88, 351 |
| 2 | 317, 54, 44, 351 |
| 3 | 317, 27, 22, 351 |
| 3 | 317, 9, 22, 117 |
| 3 | 317, 3, 22, 39 |
| 317, 1, 22, 13 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 2 x 3 x 3 x 3 x 317 x 1 x 22 x 13 = 39165984
Therefore, the lowest common multiple of 634,432,352,702 is 39165984.
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.
634 x 432 x 352 x 702 = 67678820352
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.
634 : 1, 2, 317, 634
432 : 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432
352 : 1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352
702 : 1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702
2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 634,432,352,702, is 2.
Now, the common factors can be found like this.
634:2x 317
432:2x 2x 2x 2x 3x 3x 3
352:2x 2x 2x 2x 2x 11
702:2x 3x 3x 3x 13
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 2x 2x 3x 3x 3 = 864
Therefore, the value for common factors is 864.
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 = 67678820352/(2x864)
LCM = 67678820352/1728
LCM = 39165984
Thus, we can understand that the LCM of 634,432,352,702 is 39165984.
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FAQs on LCM of 634, 432, 352, 702
1. What is the LCM of 634, 432, 352, 702?
Answer: LCM of 634, 432, 352, 702 is 39165984.
2. How to calculate the LCM of 634, 432, 352, 702?
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 634, 432, 352, 702.
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}.