Given numbers are 1605,6549

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

The LCM of 1605,6549 is 3503715.

Find LCM of 1605,6549 with Prime Factorization

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

3 x 535 x 2183 = 3503715

Therefore, the lowest common multiple of 1605,6549 is 3503715.

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.

1605 x 6549 = 10511145

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.

1605 : 1, 3, 5, 15, 107, 321, 535, 1605

6549 : 1, 3, 37, 59, 111, 177, 2183, 6549

3 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 1605,6549, is 3.

Now, the common factors can be found like this.

1605:3x 5x 107

6549:3x 37x 59

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 = 10511145/(3x1)

LCM = 10511145/3

LCM = 3503715

Thus, we can understand that the LCM of 1605,6549 is 3503715.

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

• LCM of 3716, 1322
• LCM of 4638, 4168
• LCM of 2926, 4497
• LCM of 3477, 3252
• LCM of 4933, 3658

1. What is the LCM of 1605, 6549?

Answer: LCM of 1605, 6549 is 3503715.

2. How to calculate the LCM of 1605, 6549?

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 1605, 6549.

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}.