Find the LCM of 654, 398, 882, 181 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 654, 398, 882, 181. So, keep reading to learn more.
Given numbers are 654,398,882,181
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 654,398,882,181 is 3462794622.
Find LCM of 654,398,882,181 with Prime Factorization
2 | 654, 398, 882, 181 |
3 | 327, 199, 441, 181 |
109, 199, 147, 181 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 109 x 199 x 147 x 181 = 3462794622
Therefore, the lowest common multiple of 654,398,882,181 is 3462794622.
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.
654 x 398 x 882 x 181 = 41553535464
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.
654 : 1, 2, 3, 6, 109, 218, 327, 654
398 : 1, 2, 199, 398
882 : 1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882
181 : 1, 181
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 654,398,882,181, is 1.
Now, the common factors can be found like this.
654:2x 3x 109
398:2x 199
882:2x 3x 3x 7x 7
181:181
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 = 41553535464/(1x12)
LCM = 41553535464/12
LCM = 3462794622
Thus, we can understand that the LCM of 654,398,882,181 is 3462794622.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 654, 398, 882, 181?
Answer: LCM of 654, 398, 882, 181 is 3462794622.
2. How to calculate the LCM of 654, 398, 882, 181?
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 654, 398, 882, 181.
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}.