Given numbers are 9911,9809

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

The LCM of 9911,9809 is 5718647.

Find LCM of 9911,9809 with Prime Factorization

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

17 x 583 x 577 = 5718647

Therefore, the lowest common multiple of 9911,9809 is 5718647.

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.

9911 x 9809 = 97216999

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.

9911 : 1, 11, 17, 53, 187, 583, 901, 9911

9809 : 1, 17, 577, 9809

17 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 9911,9809, is 17.

Now, the common factors can be found like this.

9911:11x 17x 53

9809:17x 577

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 = 97216999/(17x1)

LCM = 97216999/17

LCM = 5718647

Thus, we can understand that the LCM of 9911,9809 is 5718647.

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

• LCM of 1932, 4578
• LCM of 4888, 9305
• LCM of 1752, 1288
• LCM of 3735, 7834
• LCM of 2615, 1198

1. What is the LCM of 9911, 9809?

Answer: LCM of 9911, 9809 is 5718647.

2. How to calculate the LCM of 9911, 9809?

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 9911, 9809.

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}.