Given numbers are 771,115,257

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

The LCM of 771,115,257 is 88665.

Find LCM of 771,115,257 with Prime Factorization

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

257 x 3 x 115 x 1 = 88665

Therefore, the lowest common multiple of 771,115,257 is 88665.

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.

771 x 115 x 257 = 22786905

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.

771 : 1, 3, 257, 771

115 : 1, 5, 23, 115

257 : 1, 257

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 771,115,257, is 1.

Now, the common factors can be found like this.

771:3x 257

115:5x 23

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.

257 = 257

Therefore, the value for common factors is 257.

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 = 22786905/(1x257)

LCM = 22786905/257

LCM = 88665

Thus, we can understand that the LCM of 771,115,257 is 88665.

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

• LCM of 794, 551, 259
• LCM of 216, 450, 515
• LCM of 618, 788, 889
• LCM of 868, 623, 357
• LCM of 657, 170, 490

1. What is the LCM of 771, 115, 257?

Answer: LCM of 771, 115, 257 is 88665.

2. How to calculate the LCM of 771, 115, 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 771, 115, 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}.