Given numbers are 1191,9909

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

The LCM of 1191,9909 is 3933873.

Find LCM of 1191,9909 with Prime Factorization

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

3 x 397 x 3303 = 3933873

Therefore, the lowest common multiple of 1191,9909 is 3933873.

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.

1191 x 9909 = 11801619

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.

1191 : 1, 3, 397, 1191

9909 : 1, 3, 9, 27, 367, 1101, 3303, 9909

3 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 1191,9909, is 3.

Now, the common factors can be found like this.

1191:3x 397

9909:3x 3x 3x 367

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 = 11801619/(3x1)

LCM = 11801619/3

LCM = 3933873

Thus, we can understand that the LCM of 1191,9909 is 3933873.

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

• LCM of 9232, 2824
• LCM of 5094, 8233
• LCM of 5774, 8441
• LCM of 5742, 6498
• LCM of 2037, 3909

1. What is the LCM of 1191, 9909?

Answer: LCM of 1191, 9909 is 3933873.

2. How to calculate the LCM of 1191, 9909?

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 1191, 9909.

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}.