Given numbers are 1617,6657

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

The LCM of 1617,6657 is 512589.

Find LCM of 1617,6657 with Prime Factorization

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

3 x 7 x 77 x 317 = 512589

Therefore, the lowest common multiple of 1617,6657 is 512589.

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.

1617 x 6657 = 10764369

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.

1617 : 1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617

6657 : 1, 3, 7, 21, 317, 951, 2219, 6657

21 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 1617,6657, is 21.

Now, the common factors can be found like this.

1617:3x 7x 7x 11

6657:3x 7x 317

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 = 10764369/(21x1)

LCM = 10764369/21

LCM = 512589

Thus, we can understand that the LCM of 1617,6657 is 512589.

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

• LCM of 3866, 7675
• LCM of 1117, 4410
• LCM of 6705, 3344
• LCM of 6838, 4945
• LCM of 5473, 1058

1. What is the LCM of 1617, 6657?

Answer: LCM of 1617, 6657 is 512589.

2. How to calculate the LCM of 1617, 6657?

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 1617, 6657.

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}.