Find the LCM of 987, 934, 399, 292 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 987, 934, 399, 292. So, keep reading to learn more.
Given numbers are 987,934,399,292
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 987,934,399,292 is 2557234092.
Find LCM of 987,934,399,292 with Prime Factorization
2 | 987, 934, 399, 292 |
3 | 987, 467, 399, 146 |
7 | 329, 467, 133, 146 |
47, 467, 19, 146 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 7 x 47 x 467 x 19 x 146 = 2557234092
Therefore, the lowest common multiple of 987,934,399,292 is 2557234092.
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.
987 x 934 x 399 x 292 = 107403831864
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.
987 : 1, 3, 7, 21, 47, 141, 329, 987
934 : 1, 2, 467, 934
399 : 1, 3, 7, 19, 21, 57, 133, 399
292 : 1, 2, 4, 73, 146, 292
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 987,934,399,292, is 1.
Now, the common factors can be found like this.
987:3x 7x 47
934:2x 467
399:3x 7x 19
292:2x 2x 73
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 7 = 42
Therefore, the value for common factors is 42.
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 = 107403831864/(1x42)
LCM = 107403831864/42
LCM = 2557234092
Thus, we can understand that the LCM of 987,934,399,292 is 2557234092.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 987, 934, 399, 292?
Answer: LCM of 987, 934, 399, 292 is 2557234092.
2. How to calculate the LCM of 987, 934, 399, 292?
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 987, 934, 399, 292.
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}.