Given numbers are 1647,8613

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

The LCM of 1647,8613 is 525393.

Find LCM of 1647,8613 with Prime Factorization

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

3 x 3 x 3 x 61 x 319 = 525393

Therefore, the lowest common multiple of 1647,8613 is 525393.

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.

1647 x 8613 = 14185611

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.

1647 : 1, 3, 9, 27, 61, 183, 549, 1647

8613 : 1, 3, 9, 11, 27, 29, 33, 87, 99, 261, 297, 319, 783, 957, 2871, 8613

27 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 1647,8613, is 27.

Now, the common factors can be found like this.

1647:3x 3x 3x 61

8613:3x 3x 3x 11x 29

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 = 14185611/(27x1)

LCM = 14185611/27

LCM = 525393

Thus, we can understand that the LCM of 1647,8613 is 525393.

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

• LCM of 3172, 9217
• LCM of 1968, 8084
• LCM of 2451, 2916
• LCM of 5221, 8884
• LCM of 2061, 4569

1. What is the LCM of 1647, 8613?

Answer: LCM of 1647, 8613 is 525393.

2. How to calculate the LCM of 1647, 8613?

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 1647, 8613.

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}.