Given numbers are 3619,6721

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

The LCM of 3619,6721 is 47047.

Find LCM of 3619,6721 with Prime Factorization

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

11 x 47 x 7 x 13 = 47047

Therefore, the lowest common multiple of 3619,6721 is 47047.

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.

3619 x 6721 = 24323299

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.

3619 : 1, 7, 11, 47, 77, 329, 517, 3619

6721 : 1, 11, 13, 47, 143, 517, 611, 6721

517 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 3619,6721, is 517.

Now, the common factors can be found like this.

3619:7x 11x 47

6721:11x 13x 47

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 = 24323299/(517x1)

LCM = 24323299/517

LCM = 47047

Thus, we can understand that the LCM of 3619,6721 is 47047.

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

• LCM of 8479, 3676
• LCM of 5229, 9079
• LCM of 7210, 3930
• LCM of 3401, 4199
• LCM of 5292, 7473

1. What is the LCM of 3619, 6721?

Answer: LCM of 3619, 6721 is 47047.

2. How to calculate the LCM of 3619, 6721?

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 3619, 6721.

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}.