Find the LCM of 770, 618, 802, 618, 839 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 770, 618, 802, 618, 839. So, keep reading to learn more.
Given numbers are 770,618,802,618,839
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 770,618,802,618,839 is 80048931270.
Find LCM of 770,618,802,618,839 with Prime Factorization
2 | 770, 618, 802, 618, 839 |
3 | 385, 309, 401, 309, 839 |
103 | 385, 103, 401, 103, 839 |
385, 1, 401, 1, 839 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 103 x 385 x 1 x 401 x 1 x 839 = 80048931270
Therefore, the lowest common multiple of 770,618,802,618,839 is 80048931270.
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.
770 x 618 x 802 x 618 x 839 = 197880958099440
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.
770 : 1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770
618 : 1, 2, 3, 6, 103, 206, 309, 618
802 : 1, 2, 401, 802
618 : 1, 2, 3, 6, 103, 206, 309, 618
839 : 1, 839
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 770,618,802,618,839, is 1.
Now, the common factors can be found like this.
770:2x 5x 7x 11
618:2x 3x 103
802:2x 401
618:2x 3x 103
839:839
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 2x 2x 3x 103 = 2472
Therefore, the value for common factors is 2472.
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 = 197880958099440/(1x2472)
LCM = 197880958099440/2472
LCM = 80048931270
Thus, we can understand that the LCM of 770,618,802,618,839 is 80048931270.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 770, 618, 802, 618, 839?
Answer: LCM of 770, 618, 802, 618, 839 is 80048931270.
2. How to calculate the LCM of 770, 618, 802, 618, 839?
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 770, 618, 802, 618, 839.
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}.