Given numbers are 249,885,257

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

The LCM of 249,885,257 is 18877935.

Find LCM of 249,885,257 with Prime Factorization

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

3 x 83 x 295 x 257 = 18877935

Therefore, the lowest common multiple of 249,885,257 is 18877935.

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 885 x 257 = 56633805

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

885 : 1, 3, 5, 15, 59, 177, 295, 885

257 : 1, 257

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 249,885,257, is 1.

Now, the common factors can be found like this.

249:3x 83

885:3x 5x 59

257:257

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 = 56633805/(1x3)

LCM = 56633805/3

LCM = 18877935

Thus, we can understand that the LCM of 249,885,257 is 18877935.

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

• LCM of 245, 618, 381
• LCM of 883, 757, 633
• LCM of 972, 411, 738
• LCM of 203, 969, 257
• LCM of 915, 791, 192

1. What is the LCM of 249, 885, 257?

Answer: LCM of 249, 885, 257 is 18877935.

2. How to calculate the LCM of 249, 885, 257?

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, 885, 257.

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}.