Given numbers are 857,408,377,247

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

The LCM of 857,408,377,247 is 2504585928.

Find LCM of 857,408,377,247 with Prime Factorization

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

13 x 857 x 408 x 29 x 19 = 2504585928

Therefore, the lowest common multiple of 857,408,377,247 is 2504585928.

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.

857 x 408 x 377 x 247 = 32559617064

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.

857 : 1, 857

408 : 1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408

377 : 1, 13, 29, 377

247 : 1, 13, 19, 247

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 857,408,377,247, is 1.

Now, the common factors can be found like this.

857:857

408:2x 2x 2x 3x 17

377:13x 29

247:13x 19

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

13 = 13

Therefore, the value for common factors is 13.

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 = 32559617064/(1x13)

LCM = 32559617064/13

LCM = 2504585928

Thus, we can understand that the LCM of 857,408,377,247 is 2504585928.

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

• LCM of 410, 535, 220, 230
• LCM of 111, 365, 299, 752
• LCM of 751, 207, 268, 921
• LCM of 281, 394, 644, 709
• LCM of 961, 715, 603, 425

1. What is the LCM of 857, 408, 377, 247?

Answer: LCM of 857, 408, 377, 247 is 2504585928.

2. How to calculate the LCM of 857, 408, 377, 247?

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 857, 408, 377, 247.

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}.