Find the LCM of 589, 988, 458, 556, 978 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 589, 988, 458, 556, 978. So, keep reading to learn more.
Given numbers are 589,988,458,556,978
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 589,988,458,556,978 is 476735815452.
Find LCM of 589,988,458,556,978 with Prime Factorization
2 | 589, 988, 458, 556, 978 |
2 | 589, 494, 229, 278, 489 |
19 | 589, 247, 229, 139, 489 |
31, 13, 229, 139, 489 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 19 x 31 x 13 x 229 x 139 x 489 = 476735815452
Therefore, the lowest common multiple of 589,988,458,556,978 is 476735815452.
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.
589 x 988 x 458 x 556 x 978 = 144927687897408
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.
589 : 1, 19, 31, 589
988 : 1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988
458 : 1, 2, 229, 458
556 : 1, 2, 4, 139, 278, 556
978 : 1, 2, 3, 6, 163, 326, 489, 978
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 589,988,458,556,978, is 1.
Now, the common factors can be found like this.
589:19x 31
988:2x 2x 13x 19
458:2x 229
556:2x 2x 139
978:2x 3x 163
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 2x 2x 2x 19 = 304
Therefore, the value for common factors is 304.
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 = 144927687897408/(1x304)
LCM = 144927687897408/304
LCM = 476735815452
Thus, we can understand that the LCM of 589,988,458,556,978 is 476735815452.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 589, 988, 458, 556, 978?
Answer: LCM of 589, 988, 458, 556, 978 is 476735815452.
2. How to calculate the LCM of 589, 988, 458, 556, 978?
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 589, 988, 458, 556, 978.
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}.