Find the LCM of 618, 324, 924, 609, 660 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 618, 324, 924, 609, 660. So, keep reading to learn more.
Given numbers are 618,324,924,609,660
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 618,324,924,609,660 is 372598380.
Find LCM of 618,324,924,609,660 with Prime Factorization
2 | 618, 324, 924, 609, 660 |
2 | 309, 162, 462, 609, 330 |
3 | 309, 81, 231, 609, 165 |
7 | 103, 27, 77, 203, 55 |
11 | 103, 27, 11, 29, 55 |
103, 27, 1, 29, 5 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 7 x 11 x 103 x 27 x 1 x 29 x 5 = 372598380
Therefore, the lowest common multiple of 618,324,924,609,660 is 372598380.
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.
618 x 324 x 924 x 609 x 660 = 74364675073920
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.
618 : 1, 2, 3, 6, 103, 206, 309, 618
324 : 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324
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
609 : 1, 3, 7, 21, 29, 87, 203, 609
660 : 1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660
3 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 618,324,924,609,660, is 3.
Now, the common factors can be found like this.
618:2x 3x 103
324:2x 2x 3x 3x 3x 3
924:2x 2x 3x 7x 11
609:3x 7x 29
660:2x 2x 3x 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 2x 3x 3x 3x 7x 11 = 66528
Therefore, the value for common factors is 66528.
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 = 74364675073920/(3x66528)
LCM = 74364675073920/199584
LCM = 372598380
Thus, we can understand that the LCM of 618,324,924,609,660 is 372598380.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 618, 324, 924, 609, 660?
Answer: LCM of 618, 324, 924, 609, 660 is 372598380.
2. How to calculate the LCM of 618, 324, 924, 609, 660?
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 618, 324, 924, 609, 660.
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}.