LCM of 775, 629, 298, 302, 618
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 775, 629, 298, 302, 618 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 775, 629, 298, 302, 618. So, keep reading to learn more.
Given numbers are 775,629,298,302,618
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 775,629,298,302,618 is 6778038615450.
Find LCM of 775,629,298,302,618 with Prime Factorization
| 2 | 775, 629, 298, 302, 618 |
| 775, 629, 149, 151, 309 |
Multiply the prime numbers at the bottom and the left side.
2 x 775 x 629 x 149 x 151 x 309 = 6778038615450
Therefore, the lowest common multiple of 775,629,298,302,618 is 6778038615450.
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.
775 x 629 x 298 x 302 x 618 = 27112154461800
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.
775 : 1, 5, 25, 31, 155, 775
629 : 1, 17, 37, 629
298 : 1, 2, 149, 298
302 : 1, 2, 151, 302
618 : 1, 2, 3, 6, 103, 206, 309, 618
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 775,629,298,302,618, is 1.
Now, the common factors can be found like this.
775:5x 5x 31
629:17x 37
298:2x 149
302:2x 151
618:2x 3x 103
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 2 = 4
Therefore, the value for common factors is 4.
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 = 27112154461800/(1x4)
LCM = 27112154461800/4
LCM = 6778038615450
Thus, we can understand that the LCM of 775,629,298,302,618 is 6778038615450.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 775, 629, 298, 302, 618
1. What is the LCM of 775, 629, 298, 302, 618?
Answer: LCM of 775, 629, 298, 302, 618 is 6778038615450.
2. How to calculate the LCM of 775, 629, 298, 302, 618?
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 775, 629, 298, 302, 618.
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}.