LCM of 697, 481, 411, 975
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 697, 481, 411, 975 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 697, 481, 411, 975. So, keep reading to learn more.
Given numbers are 697,481,411,975
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 697,481,411,975 is 3444765675.
Find LCM of 697,481,411,975 with Prime Factorization
| 3 | 697, 481, 411, 975 |
| 13 | 697, 481, 137, 325 |
| 697, 37, 137, 25 |
Multiply the prime numbers at the bottom and the left side.
3 x 13 x 697 x 37 x 137 x 25 = 3444765675
Therefore, the lowest common multiple of 697,481,411,975 is 3444765675.
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.
697 x 481 x 411 x 975 = 134345861325
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.
697 : 1, 17, 41, 697
481 : 1, 13, 37, 481
411 : 1, 3, 137, 411
975 : 1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 697,481,411,975, is 1.
Now, the common factors can be found like this.
697:17x 41
481:13x 37
411:3x 137
975:3x 5x 5x 13
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 13 = 39
Therefore, the value for common factors is 39.
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 = 134345861325/(1x39)
LCM = 134345861325/39
LCM = 3444765675
Thus, we can understand that the LCM of 697,481,411,975 is 3444765675.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 697, 481, 411, 975
1. What is the LCM of 697, 481, 411, 975?
Answer: LCM of 697, 481, 411, 975 is 3444765675.
2. How to calculate the LCM of 697, 481, 411, 975?
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 697, 481, 411, 975.
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}.