Find the LCM of 638, 667, 882, 803, 696 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 638, 667, 882, 803, 696. So, keep reading to learn more.
Given numbers are 638,667,882,803,696
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 638,667,882,803,696 is 1889600328.
Find LCM of 638,667,882,803,696 with Prime Factorization
2 | 638, 667, 882, 803, 696 |
3 | 319, 667, 441, 803, 348 |
11 | 319, 667, 147, 803, 116 |
29 | 29, 667, 147, 73, 116 |
1, 23, 147, 73, 4 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 11 x 29 x 1 x 23 x 147 x 73 x 4 = 1889600328
Therefore, the lowest common multiple of 638,667,882,803,696 is 1889600328.
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.
638 x 667 x 882 x 803 x 696 = 209768311611936
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.
638 : 1, 2, 11, 22, 29, 58, 319, 638
667 : 1, 23, 29, 667
882 : 1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882
803 : 1, 11, 73, 803
696 : 1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 638,667,882,803,696, is 1.
Now, the common factors can be found like this.
638:2x 11x 29
667:23x 29
882:2x 3x 3x 7x 7
803:11x 73
696:2x 2x 2x 3x 29
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 11x 29x 29 = 111012
Therefore, the value for common factors is 111012.
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 = 209768311611936/(1x111012)
LCM = 209768311611936/111012
LCM = 1889600328
Thus, we can understand that the LCM of 638,667,882,803,696 is 1889600328.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 638, 667, 882, 803, 696?
Answer: LCM of 638, 667, 882, 803, 696 is 1889600328.
2. How to calculate the LCM of 638, 667, 882, 803, 696?
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 638, 667, 882, 803, 696.
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}.