LCM of 761, 468, 897, 793
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 761, 468, 897, 793 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 761, 468, 897, 793. So, keep reading to learn more.
Given numbers are 761,468,897,793
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 761,468,897,793 is 499675644.
Find LCM of 761,468,897,793 with Prime Factorization
| 3 | 761, 468, 897, 793 |
| 13 | 761, 156, 299, 793 |
| 761, 12, 23, 61 |
Multiply the prime numbers at the bottom and the left side.
3 x 13 x 761 x 12 x 23 x 61 = 499675644
Therefore, the lowest common multiple of 761,468,897,793 is 499675644.
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.
761 x 468 x 897 x 793 = 253335551508
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.
761 : 1, 761
468 : 1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468
897 : 1, 3, 13, 23, 39, 69, 299, 897
793 : 1, 13, 61, 793
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 761,468,897,793, is 1.
Now, the common factors can be found like this.
761:761
468:2x 2x 3x 3x 13
897:3x 13x 23
793:13x 61
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 13x 13 = 507
Therefore, the value for common factors is 507.
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 = 253335551508/(1x507)
LCM = 253335551508/507
LCM = 499675644
Thus, we can understand that the LCM of 761,468,897,793 is 499675644.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 761, 468, 897, 793
1. What is the LCM of 761, 468, 897, 793?
Answer: LCM of 761, 468, 897, 793 is 499675644.
2. How to calculate the LCM of 761, 468, 897, 793?
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 761, 468, 897, 793.
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}.