LCM of 782, 207, 591, 695
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 782, 207, 591, 695 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 782, 207, 591, 695. So, keep reading to learn more.
Given numbers are 782,207,591,695
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 782,207,591,695 is 963607770.
Find LCM of 782,207,591,695 with Prime Factorization
| 3 | 782, 207, 591, 695 |
| 23 | 782, 69, 197, 695 |
| 34, 3, 197, 695 |
Multiply the prime numbers at the bottom and the left side.
3 x 23 x 34 x 3 x 197 x 695 = 963607770
Therefore, the lowest common multiple of 782,207,591,695 is 963607770.
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.
782 x 207 x 591 x 695 = 66488936130
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.
782 : 1, 2, 17, 23, 34, 46, 391, 782
207 : 1, 3, 9, 23, 69, 207
591 : 1, 3, 197, 591
695 : 1, 5, 139, 695
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 782,207,591,695, is 1.
Now, the common factors can be found like this.
782:2x 17x 23
207:3x 3x 23
591:3x 197
695:5x 139
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 23 = 69
Therefore, the value for common factors is 69.
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 = 66488936130/(1x69)
LCM = 66488936130/69
LCM = 963607770
Thus, we can understand that the LCM of 782,207,591,695 is 963607770.
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FAQs on LCM of 782, 207, 591, 695
1. What is the LCM of 782, 207, 591, 695?
Answer: LCM of 782, 207, 591, 695 is 963607770.
2. How to calculate the LCM of 782, 207, 591, 695?
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 782, 207, 591, 695.
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}.