Given numbers are 311,257,797,771

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

The LCM of 311,257,797,771 is 191105457.

Find LCM of 311,257,797,771 with Prime Factorization

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

257 x 311 x 1 x 797 x 3 = 191105457

Therefore, the lowest common multiple of 311,257,797,771 is 191105457.

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.

311 x 257 x 797 x 771 = 49114102449

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.

311 : 1, 311

257 : 1, 257

797 : 1, 797

771 : 1, 3, 257, 771

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 311,257,797,771, is 1.

Now, the common factors can be found like this.

311:311

257:257

797:797

771:3x 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 = 49114102449/(1x257)

LCM = 49114102449/257

LCM = 191105457

Thus, we can understand that the LCM of 311,257,797,771 is 191105457.

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

• LCM of 516, 119, 601, 553
• LCM of 448, 168, 184, 742
• LCM of 496, 332, 982, 934
• LCM of 904, 709, 580, 174
• LCM of 385, 145, 934, 871

1. What is the LCM of 311, 257, 797, 771?

Answer: LCM of 311, 257, 797, 771 is 191105457.

2. How to calculate the LCM of 311, 257, 797, 771?

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 311, 257, 797, 771.

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}.