Find the LCM of 655, 377, 975, 393, 979 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 655, 377, 975, 393, 979. So, keep reading to learn more.
Given numbers are 655,377,975,393,979
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 655,377,975,393,979 is 3626240475.
Find LCM of 655,377,975,393,979 with Prime Factorization
3 | 655, 377, 975, 393, 979 |
5 | 655, 377, 325, 131, 979 |
13 | 131, 377, 65, 131, 979 |
131 | 131, 29, 5, 131, 979 |
1, 29, 5, 1, 979 |
Multiply the prime numbers at the bottom and the left side.
3 x 5 x 13 x 131 x 1 x 29 x 5 x 1 x 979 = 3626240475
Therefore, the lowest common multiple of 655,377,975,393,979 is 3626240475.
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.
655 x 377 x 975 x 393 x 979 = 92632312933875
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.
655 : 1, 5, 131, 655
377 : 1, 13, 29, 377
975 : 1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975
393 : 1, 3, 131, 393
979 : 1, 11, 89, 979
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 655,377,975,393,979, is 1.
Now, the common factors can be found like this.
655:5x 131
377:13x 29
975:3x 5x 5x 13
393:3x 131
979:11x 89
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 5x 13x 131 = 25545
Therefore, the value for common factors is 25545.
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 = 92632312933875/(1x25545)
LCM = 92632312933875/25545
LCM = 3626240475
Thus, we can understand that the LCM of 655,377,975,393,979 is 3626240475.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 655, 377, 975, 393, 979?
Answer: LCM of 655, 377, 975, 393, 979 is 3626240475.
2. How to calculate the LCM of 655, 377, 975, 393, 979?
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 655, 377, 975, 393, 979.
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}.