Find the LCM of 330, 411, 724, 156 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 330, 411, 724, 156. So, keep reading to learn more.
Given numbers are 330,411,724,156
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 330,411,724,156 is 212758260.
Find LCM of 330,411,724,156 with Prime Factorization
2 | 330, 411, 724, 156 |
2 | 165, 411, 362, 78 |
3 | 165, 411, 181, 39 |
55, 137, 181, 13 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 55 x 137 x 181 x 13 = 212758260
Therefore, the lowest common multiple of 330,411,724,156 is 212758260.
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.
330 x 411 x 724 x 156 = 15318594720
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.
330 : 1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330
411 : 1, 3, 137, 411
724 : 1, 2, 4, 181, 362, 724
156 : 1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 330,411,724,156, is 1.
Now, the common factors can be found like this.
330:2x 3x 5x 11
411:3x 137
724:2x 2x 181
156:2x 2x 3x 13
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 3x 3 = 72
Therefore, the value for common factors is 72.
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 = 15318594720/(1x72)
LCM = 15318594720/72
LCM = 212758260
Thus, we can understand that the LCM of 330,411,724,156 is 212758260.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 330, 411, 724, 156?
Answer: LCM of 330, 411, 724, 156 is 212758260.
2. How to calculate the LCM of 330, 411, 724, 156?
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 330, 411, 724, 156.
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}.