Find the LCM of 697, 206, 136, 613, 765 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, 206, 136, 613, 765. So, keep reading to learn more.
Given numbers are 697,206,136,613,765
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 697,206,136,613,765 is 15842837880.
Find LCM of 697,206,136,613,765 with Prime Factorization
2 | 697, 206, 136, 613, 765 |
17 | 697, 103, 68, 613, 765 |
41, 103, 4, 613, 45 |
Multiply the prime numbers at the bottom and the left side.
2 x 17 x 41 x 103 x 4 x 613 x 45 = 15842837880
Therefore, the lowest common multiple of 697,206,136,613,765 is 15842837880.
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 206 x 136 x 613 x 765 = 9157160294640
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
206 : 1, 2, 103, 206
136 : 1, 2, 4, 8, 17, 34, 68, 136
613 : 1, 613
765 : 1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 697,206,136,613,765, is 1.
Now, the common factors can be found like this.
697:17x 41
206:2x 103
136:2x 2x 2x 17
613:613
765:3x 3x 5x 17
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 17x 17 = 578
Therefore, the value for common factors is 578.
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 = 9157160294640/(1x578)
LCM = 9157160294640/578
LCM = 15842837880
Thus, we can understand that the LCM of 697,206,136,613,765 is 15842837880.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 697, 206, 136, 613, 765?
Answer: LCM of 697, 206, 136, 613, 765 is 15842837880.
2. How to calculate the LCM of 697, 206, 136, 613, 765?
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, 206, 136, 613, 765.
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}.