Find the LCM of 542, 252, 791, 924, 742 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 542, 252, 791, 924, 742. So, keep reading to learn more.
Given numbers are 542,252,791,924,742
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 542,252,791,924,742 is 4499008668.
Find LCM of 542,252,791,924,742 with Prime Factorization
2 | 542, 252, 791, 924, 742 |
2 | 271, 126, 791, 462, 371 |
3 | 271, 63, 791, 231, 371 |
7 | 271, 21, 791, 77, 371 |
271, 3, 113, 11, 53 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 7 x 271 x 3 x 113 x 11 x 53 = 4499008668
Therefore, the lowest common multiple of 542,252,791,924,742 is 4499008668.
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.
542 x 252 x 791 x 924 x 742 = 74071678709952
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.
542 : 1, 2, 271, 542
252 : 1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252
791 : 1, 7, 113, 791
924 : 1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924
742 : 1, 2, 7, 14, 53, 106, 371, 742
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 542,252,791,924,742, is 1.
Now, the common factors can be found like this.
542:2x 271
252:2x 2x 3x 3x 7
791:7x 113
924:2x 2x 3x 7x 11
742:2x 7x 53
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 3x 7x 7x 7 = 16464
Therefore, the value for common factors is 16464.
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 = 74071678709952/(1x16464)
LCM = 74071678709952/16464
LCM = 4499008668
Thus, we can understand that the LCM of 542,252,791,924,742 is 4499008668.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 542, 252, 791, 924, 742?
Answer: LCM of 542, 252, 791, 924, 742 is 4499008668.
2. How to calculate the LCM of 542, 252, 791, 924, 742?
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 542, 252, 791, 924, 742.
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}.