Find the LCM of 330, 456, 705, 948 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, 456, 705, 948. So, keep reading to learn more.
Given numbers are 330,456,705,948
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 330,456,705,948 is 93122040.
Find LCM of 330,456,705,948 with Prime Factorization
2 | 330, 456, 705, 948 |
2 | 165, 228, 705, 474 |
3 | 165, 114, 705, 237 |
5 | 55, 38, 235, 79 |
11, 38, 47, 79 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 5 x 11 x 38 x 47 x 79 = 93122040
Therefore, the lowest common multiple of 330,456,705,948 is 93122040.
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 456 x 705 x 948 = 100571803200
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
456 : 1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456
705 : 1, 3, 5, 15, 47, 141, 235, 705
948 : 1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948
3 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 330,456,705,948, is 3.
Now, the common factors can be found like this.
330:2x 3x 5x 11
456:2x 2x 2x 3x 19
705:3x 5x 47
948:2x 2x 3x 79
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 3x 5 = 360
Therefore, the value for common factors is 360.
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 = 100571803200/(3x360)
LCM = 100571803200/1080
LCM = 93122040
Thus, we can understand that the LCM of 330,456,705,948 is 93122040.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 330, 456, 705, 948?
Answer: LCM of 330, 456, 705, 948 is 93122040.
2. How to calculate the LCM of 330, 456, 705, 948?
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, 456, 705, 948.
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}.