Given numbers are 330,19,905

The least common multiple of numbers can be find using the prime factorization method or LCM formula.

The LCM of 330,19,905 is 1134870.

Find LCM of 330,19,905 with Prime Factorization

Multiply the prime numbers at the bottom and the left side.

5 x 66 x 19 x 181 = 1134870

Therefore, the lowest common multiple of 330,19,905 is 1134870.

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 19 x 905 = 5674350

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

19 : 1, 19

905 : 1, 5, 181, 905

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 330,19,905, is 1.

Now, the common factors can be found like this.

330:2x 3x 5x 11

19:19

905:5x 181

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

5 = 5

Therefore, the value for common factors is 5.

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 = 5674350/(1x5)

LCM = 5674350/5

LCM = 1134870

Thus, we can understand that the LCM of 330,19,905 is 1134870.

Here are some samples of LCM of two or more Numbers calculations.

• LCM of 237, 69, 108
• LCM of 655, 23, 890
• LCM of 750, 62, 746
• LCM of 629, 99, 186
• LCM of 175, 13, 259

1. What is the LCM of 330, 19, 905?

Answer: LCM of 330, 19, 905 is 1134870.

2. How to calculate the LCM of 330, 19, 905?

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, 19, 905.

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}.