Find the LCM of 179, 156, 748, 874, 405 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 179, 156, 748, 874, 405. So, keep reading to learn more.
Given numbers are 179,156,748,874,405
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 179,156,748,874,405 is 308059383060.
Find LCM of 179,156,748,874,405 with Prime Factorization
2 | 179, 156, 748, 874, 405 |
2 | 179, 78, 374, 437, 405 |
3 | 179, 39, 187, 437, 405 |
179, 13, 187, 437, 135 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 179 x 13 x 187 x 437 x 135 = 308059383060
Therefore, the lowest common multiple of 179,156,748,874,405 is 308059383060.
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.
179 x 156 x 748 x 874 x 405 = 7393425193440
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.
179 : 1, 179
156 : 1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156
748 : 1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748
874 : 1, 2, 19, 23, 38, 46, 437, 874
405 : 1, 3, 5, 9, 15, 27, 45, 81, 135, 405
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 179,156,748,874,405, is 1.
Now, the common factors can be found like this.
179:179
156:2x 2x 3x 13
748:2x 2x 11x 17
874:2x 19x 23
405:3x 3x 3x 3x 5
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 3 = 24
Therefore, the value for common factors is 24.
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 = 7393425193440/(1x24)
LCM = 7393425193440/24
LCM = 308059383060
Thus, we can understand that the LCM of 179,156,748,874,405 is 308059383060.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 179, 156, 748, 874, 405?
Answer: LCM of 179, 156, 748, 874, 405 is 308059383060.
2. How to calculate the LCM of 179, 156, 748, 874, 405?
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 179, 156, 748, 874, 405.
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}.