Find the LCM of 282, 357, 131, 320, 977 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 282, 357, 131, 320, 977. So, keep reading to learn more.
Given numbers are 282,357,131,320,977
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 282,357,131,320,977 is 687198039360.
Find LCM of 282,357,131,320,977 with Prime Factorization
2 | 282, 357, 131, 320, 977 |
3 | 141, 357, 131, 160, 977 |
47, 119, 131, 160, 977 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 47 x 119 x 131 x 160 x 977 = 687198039360
Therefore, the lowest common multiple of 282,357,131,320,977 is 687198039360.
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.
282 x 357 x 131 x 320 x 977 = 4123188236160
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.
282 : 1, 2, 3, 6, 47, 94, 141, 282
357 : 1, 3, 7, 17, 21, 51, 119, 357
131 : 1, 131
320 : 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320
977 : 1, 977
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 282,357,131,320,977, is 1.
Now, the common factors can be found like this.
282:2x 3x 47
357:3x 7x 17
131:131
320:2x 2x 2x 2x 2x 2x 5
977:977
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3 = 6
Therefore, the value for common factors is 6.
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 = 4123188236160/(1x6)
LCM = 4123188236160/6
LCM = 687198039360
Thus, we can understand that the LCM of 282,357,131,320,977 is 687198039360.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 282, 357, 131, 320, 977?
Answer: LCM of 282, 357, 131, 320, 977 is 687198039360.
2. How to calculate the LCM of 282, 357, 131, 320, 977?
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 282, 357, 131, 320, 977.
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}.