Find the LCM of 988, 471, 494, 652 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 988, 471, 494, 652. So, keep reading to learn more.
Given numbers are 988,471,494,652
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 988,471,494,652 is 75851724.
Find LCM of 988,471,494,652 with Prime Factorization
2 | 988, 471, 494, 652 |
2 | 494, 471, 247, 326 |
13 | 247, 471, 247, 163 |
19 | 19, 471, 19, 163 |
1, 471, 1, 163 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 13 x 19 x 1 x 471 x 1 x 163 = 75851724
Therefore, the lowest common multiple of 988,471,494,652 is 75851724.
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.
988 x 471 x 494 x 652 = 149883006624
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.
988 : 1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988
471 : 1, 3, 157, 471
494 : 1, 2, 13, 19, 26, 38, 247, 494
652 : 1, 2, 4, 163, 326, 652
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 988,471,494,652, is 1.
Now, the common factors can be found like this.
988:2x 2x 13x 19
471:3x 157
494:2x 13x 19
652:2x 2x 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 13x 19 = 1976
Therefore, the value for common factors is 1976.
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 = 149883006624/(1x1976)
LCM = 149883006624/1976
LCM = 75851724
Thus, we can understand that the LCM of 988,471,494,652 is 75851724.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 988, 471, 494, 652?
Answer: LCM of 988, 471, 494, 652 is 75851724.
2. How to calculate the LCM of 988, 471, 494, 652?
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 988, 471, 494, 652.
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}.