Given numbers are 249,51,557

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

The LCM of 249,51,557 is 2357781.

Find LCM of 249,51,557 with Prime Factorization

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

3 x 83 x 17 x 557 = 2357781

Therefore, the lowest common multiple of 249,51,557 is 2357781.

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.

249 x 51 x 557 = 7073343

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.

249 : 1, 3, 83, 249

51 : 1, 3, 17, 51

557 : 1, 557

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 249,51,557, is 1.

Now, the common factors can be found like this.

249:3x 83

51:3x 17

557:557

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

3 = 3

Therefore, the value for common factors is 3.

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 = 7073343/(1x3)

LCM = 7073343/3

LCM = 2357781

Thus, we can understand that the LCM of 249,51,557 is 2357781.

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

• LCM of 414, 93, 603
• LCM of 566, 16, 375
• LCM of 800, 18, 370
• LCM of 404, 55, 315
• LCM of 808, 99, 673

1. What is the LCM of 249, 51, 557?

Answer: LCM of 249, 51, 557 is 2357781.

2. How to calculate the LCM of 249, 51, 557?

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 249, 51, 557.

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}.