Given numbers are 873,646,339,857

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

The LCM of 873,646,339,857 is 54614256678.

Find LCM of 873,646,339,857 with Prime Factorization

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

3 x 291 x 646 x 113 x 857 = 54614256678

Therefore, the lowest common multiple of 873,646,339,857 is 54614256678.

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.

873 x 646 x 339 x 857 = 163842770034

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.

873 : 1, 3, 9, 97, 291, 873

646 : 1, 2, 17, 19, 34, 38, 323, 646

339 : 1, 3, 113, 339

857 : 1, 857

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 873,646,339,857, is 1.

Now, the common factors can be found like this.

873:3x 3x 97

646:2x 17x 19

339:3x 113

857:857

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 = 163842770034/(1x3)

LCM = 163842770034/3

LCM = 54614256678

Thus, we can understand that the LCM of 873,646,339,857 is 54614256678.

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

• LCM of 563, 564, 682, 147
• LCM of 326, 931, 446, 466
• LCM of 941, 931, 855, 529
• LCM of 380, 407, 969, 182
• LCM of 407, 118, 777, 148

1. What is the LCM of 873, 646, 339, 857?

Answer: LCM of 873, 646, 339, 857 is 54614256678.

2. How to calculate the LCM of 873, 646, 339, 857?

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 873, 646, 339, 857.

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}.