Given numbers are 9915,3321

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

The LCM of 9915,3321 is 10975905.

Find LCM of 9915,3321 with Prime Factorization

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

3 x 3305 x 1107 = 10975905

Therefore, the lowest common multiple of 9915,3321 is 10975905.

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.

9915 x 3321 = 32927715

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.

9915 : 1, 3, 5, 15, 661, 1983, 3305, 9915

3321 : 1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321

3 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 9915,3321, is 3.

Now, the common factors can be found like this.

9915:3x 5x 661

3321:3x 3x 3x 3x 41

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 = 32927715/(3x1)

LCM = 32927715/3

LCM = 10975905

Thus, we can understand that the LCM of 9915,3321 is 10975905.

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

• LCM of 3875, 3505
• LCM of 2077, 4838
• LCM of 4549, 5192
• LCM of 6211, 5136
• LCM of 8415, 4806

1. What is the LCM of 9915, 3321?

Answer: LCM of 9915, 3321 is 10975905.

2. How to calculate the LCM of 9915, 3321?

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 9915, 3321.

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}.