LCM of 633, 115, 707, 644
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 633, 115, 707, 644 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 633, 115, 707, 644. So, keep reading to learn more.
Given numbers are 633,115,707,644
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 633,115,707,644 is 205864260.
Find LCM of 633,115,707,644 with Prime Factorization
| 7 | 633, 115, 707, 644 |
| 23 | 633, 115, 101, 92 |
| 633, 5, 101, 4 |
Multiply the prime numbers at the bottom and the left side.
7 x 23 x 633 x 5 x 101 x 4 = 205864260
Therefore, the lowest common multiple of 633,115,707,644 is 205864260.
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.
633 x 115 x 707 x 644 = 33144145860
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.
633 : 1, 3, 211, 633
115 : 1, 5, 23, 115
707 : 1, 7, 101, 707
644 : 1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 633,115,707,644, is 1.
Now, the common factors can be found like this.
633:3x 211
115:5x 23
707:7x 101
644:2x 2x 7x 23
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
7x 23 = 161
Therefore, the value for common factors is 161.
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 = 33144145860/(1x161)
LCM = 33144145860/161
LCM = 205864260
Thus, we can understand that the LCM of 633,115,707,644 is 205864260.
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FAQs on LCM of 633, 115, 707, 644
1. What is the LCM of 633, 115, 707, 644?
Answer: LCM of 633, 115, 707, 644 is 205864260.
2. How to calculate the LCM of 633, 115, 707, 644?
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 633, 115, 707, 644.
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}.