Given numbers are 1731,7764

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

The LCM of 1731,7764 is 4479828.

Find LCM of 1731,7764 with Prime Factorization

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

3 x 577 x 2588 = 4479828

Therefore, the lowest common multiple of 1731,7764 is 4479828.

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.

1731 x 7764 = 13439484

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.

1731 : 1, 3, 577, 1731

7764 : 1, 2, 3, 4, 6, 12, 647, 1294, 1941, 2588, 3882, 7764

3 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 1731,7764, is 3.

Now, the common factors can be found like this.

1731:3x 577

7764:2x 2x 3x 647

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 = 13439484/(3x1)

LCM = 13439484/3

LCM = 4479828

Thus, we can understand that the LCM of 1731,7764 is 4479828.

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

• LCM of 9596, 2417
• LCM of 2699, 5778
• LCM of 3553, 4674
• LCM of 2770, 4906
• LCM of 8794, 2157

1. What is the LCM of 1731, 7764?

Answer: LCM of 1731, 7764 is 4479828.

2. How to calculate the LCM of 1731, 7764?

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 1731, 7764.

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}.