Find the LCM of 318, 252, 315, 451, 355 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 318, 252, 315, 451, 355. So, keep reading to learn more.
Given numbers are 318,252,315,451,355
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 318,252,315,451,355 is 2138362380.
Find LCM of 318,252,315,451,355 with Prime Factorization
2 | 318, 252, 315, 451, 355 |
3 | 159, 126, 315, 451, 355 |
3 | 53, 42, 105, 451, 355 |
5 | 53, 14, 35, 451, 355 |
7 | 53, 14, 7, 451, 71 |
53, 2, 1, 451, 71 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 3 x 5 x 7 x 53 x 2 x 1 x 451 x 71 = 2138362380
Therefore, the lowest common multiple of 318,252,315,451,355 is 2138362380.
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.
318 x 252 x 315 x 451 x 355 = 4041504898200
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.
318 : 1, 2, 3, 6, 53, 106, 159, 318
252 : 1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252
315 : 1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315
451 : 1, 11, 41, 451
355 : 1, 5, 71, 355
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 318,252,315,451,355, is 1.
Now, the common factors can be found like this.
318:2x 3x 53
252:2x 2x 3x 3x 7
315:3x 3x 5x 7
451:11x 41
355:5x 71
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3x 3x 3x 5x 7 = 1890
Therefore, the value for common factors is 1890.
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 = 4041504898200/(1x1890)
LCM = 4041504898200/1890
LCM = 2138362380
Thus, we can understand that the LCM of 318,252,315,451,355 is 2138362380.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 318, 252, 315, 451, 355?
Answer: LCM of 318, 252, 315, 451, 355 is 2138362380.
2. How to calculate the LCM of 318, 252, 315, 451, 355?
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 318, 252, 315, 451, 355.
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}.