LCM of 636, 848, 636, 709
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 636, 848, 636, 709 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 636, 848, 636, 709. So, keep reading to learn more.
Given numbers are 636,848,636,709
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 636,848,636,709 is 1803696.
Find LCM of 636,848,636,709 with Prime Factorization
| 2 | 636, 848, 636, 709 |
| 2 | 318, 424, 318, 709 |
| 3 | 159, 212, 159, 709 |
| 53 | 53, 212, 53, 709 |
| 1, 4, 1, 709 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 53 x 1 x 4 x 1 x 709 = 1803696
Therefore, the lowest common multiple of 636,848,636,709 is 1803696.
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.
636 x 848 x 636 x 709 = 243195939072
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.
636 : 1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636
848 : 1, 2, 4, 8, 16, 53, 106, 212, 424, 848
636 : 1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636
709 : 1, 709
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 636,848,636,709, is 1.
Now, the common factors can be found like this.
636:2x 2x 3x 53
848:2x 2x 2x 2x 53
636:2x 2x 3x 53
709:709
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 3x 53x 53 = 134832
Therefore, the value for common factors is 134832.
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 = 243195939072/(1x134832)
LCM = 243195939072/134832
LCM = 1803696
Thus, we can understand that the LCM of 636,848,636,709 is 1803696.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 636, 848, 636, 709
1. What is the LCM of 636, 848, 636, 709?
Answer: LCM of 636, 848, 636, 709 is 1803696.
2. How to calculate the LCM of 636, 848, 636, 709?
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 636, 848, 636, 709.
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}.