Given numbers are 9939,3405

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

The LCM of 9939,3405 is 11280765.

Find LCM of 9939,3405 with Prime Factorization

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

3 x 3313 x 1135 = 11280765

Therefore, the lowest common multiple of 9939,3405 is 11280765.

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.

9939 x 3405 = 33842295

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.

9939 : 1, 3, 3313, 9939

3405 : 1, 3, 5, 15, 227, 681, 1135, 3405

3 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 9939,3405, is 3.

Now, the common factors can be found like this.

9939:3x 3313

3405:3x 5x 227

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

= 1

Therefore, the value for common factors is 1.

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 = 33842295/(3x1)

LCM = 33842295/3

LCM = 11280765

Thus, we can understand that the LCM of 9939,3405 is 11280765.

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

• LCM of 7710, 3521
• LCM of 3930, 1516
• LCM of 5494, 1011
• LCM of 2171, 9884
• LCM of 1758, 3561

1. What is the LCM of 9939, 3405?

Answer: LCM of 9939, 3405 is 11280765.

2. How to calculate the LCM of 9939, 3405?

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 9939, 3405.

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}.