Given numbers are 9681,8961

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

The LCM of 9681,8961 is 28917147.

Find LCM of 9681,8961 with Prime Factorization

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

3 x 3227 x 2987 = 28917147

Therefore, the lowest common multiple of 9681,8961 is 28917147.

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.

9681 x 8961 = 86751441

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.

9681 : 1, 3, 7, 21, 461, 1383, 3227, 9681

8961 : 1, 3, 29, 87, 103, 309, 2987, 8961

3 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 9681,8961, is 3.

Now, the common factors can be found like this.

9681:3x 7x 461

8961:3x 29x 103

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 = 86751441/(3x1)

LCM = 86751441/3

LCM = 28917147

Thus, we can understand that the LCM of 9681,8961 is 28917147.

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

• LCM of 9789, 3351
• LCM of 7953, 2236
• LCM of 8393, 9199
• LCM of 6168, 3131
• LCM of 3853, 7600

1. What is the LCM of 9681, 8961?

Answer: LCM of 9681, 8961 is 28917147.

2. How to calculate the LCM of 9681, 8961?

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 9681, 8961.

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}.