LCM of 105, 753, 673, 501, 621
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 105, 753, 673, 501, 621 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 105, 753, 673, 501, 621. So, keep reading to learn more.
Given numbers are 105,753,673,501,621
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 105,753,673,501,621 is 613147414635.
Find LCM of 105,753,673,501,621 with Prime Factorization
| 3 | 105, 753, 673, 501, 621 |
| 35, 251, 673, 167, 207 |
Multiply the prime numbers at the bottom and the left side.
3 x 35 x 251 x 673 x 167 x 207 = 613147414635
Therefore, the lowest common multiple of 105,753,673,501,621 is 613147414635.
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.
105 x 753 x 673 x 501 x 621 = 16554980195145
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.
105 : 1, 3, 5, 7, 15, 21, 35, 105
753 : 1, 3, 251, 753
673 : 1, 673
501 : 1, 3, 167, 501
621 : 1, 3, 9, 23, 27, 69, 207, 621
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 105,753,673,501,621, is 1.
Now, the common factors can be found like this.
105:3x 5x 7
753:3x 251
673:673
501:3x 167
621:3x 3x 3x 23
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 3x 3 = 27
Therefore, the value for common factors is 27.
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 = 16554980195145/(1x27)
LCM = 16554980195145/27
LCM = 613147414635
Thus, we can understand that the LCM of 105,753,673,501,621 is 613147414635.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 105, 753, 673, 501, 621
1. What is the LCM of 105, 753, 673, 501, 621?
Answer: LCM of 105, 753, 673, 501, 621 is 613147414635.
2. How to calculate the LCM of 105, 753, 673, 501, 621?
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 105, 753, 673, 501, 621.
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}.