Find the LCM of 154, 520, 411, 504, 825 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 154, 520, 411, 504, 825. So, keep reading to learn more.
Given numbers are 154,520,411,504,825
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 154,520,411,504,825 is 246846600.
Find LCM of 154,520,411,504,825 with Prime Factorization
2 | 154, 520, 411, 504, 825 |
2 | 77, 260, 411, 252, 825 |
2 | 77, 130, 411, 126, 825 |
3 | 77, 65, 411, 63, 825 |
5 | 77, 65, 137, 21, 275 |
7 | 77, 13, 137, 21, 55 |
11 | 11, 13, 137, 3, 55 |
1, 13, 137, 3, 5 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 3 x 5 x 7 x 11 x 1 x 13 x 137 x 3 x 5 = 246846600
Therefore, the lowest common multiple of 154,520,411,504,825 is 246846600.
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.
154 x 520 x 411 x 504 x 825 = 13685175504000
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.
154 : 1, 2, 7, 11, 14, 22, 77, 154
520 : 1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520
411 : 1, 3, 137, 411
504 : 1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504
825 : 1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 154,520,411,504,825, is 1.
Now, the common factors can be found like this.
154:2x 7x 11
520:2x 2x 2x 5x 13
411:3x 137
504:2x 2x 2x 3x 3x 7
825:3x 5x 5x 11
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 3x 5x 7x 11 = 55440
Therefore, the value for common factors is 55440.
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 = 13685175504000/(1x55440)
LCM = 13685175504000/55440
LCM = 246846600
Thus, we can understand that the LCM of 154,520,411,504,825 is 246846600.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 154, 520, 411, 504, 825?
Answer: LCM of 154, 520, 411, 504, 825 is 246846600.
2. How to calculate the LCM of 154, 520, 411, 504, 825?
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 154, 520, 411, 504, 825.
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}.