Find the LCM of 987, 893, 479, 376 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, 893, 479, 376. So, keep reading to learn more.
Given numbers are 987,893,479,376
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 987,893,479,376 is 71861496.
Find LCM of 987,893,479,376 with Prime Factorization
47 | 987, 893, 479, 376 |
21, 19, 479, 8 |
Multiply the prime numbers at the bottom and the left side.
47 x 21 x 19 x 479 x 8 = 71861496
Therefore, the lowest common multiple of 987,893,479,376 is 71861496.
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 893 x 479 x 376 = 158742044664
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
893 : 1, 19, 47, 893
479 : 1, 479
376 : 1, 2, 4, 8, 47, 94, 188, 376
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 987,893,479,376, is 1.
Now, the common factors can be found like this.
987:3x 7x 47
893:19x 47
479:479
376:2x 2x 2x 47
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
47x 47 = 2209
Therefore, the value for common factors is 2209.
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 = 158742044664/(1x2209)
LCM = 158742044664/2209
LCM = 71861496
Thus, we can understand that the LCM of 987,893,479,376 is 71861496.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 987, 893, 479, 376?
Answer: LCM of 987, 893, 479, 376 is 71861496.
2. How to calculate the LCM of 987, 893, 479, 376?
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, 893, 479, 376.
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}.