Given numbers are 857,143,329,553

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

The LCM of 857,143,329,553 is 3185223041.

Find LCM of 857,143,329,553 with Prime Factorization

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

7 x 857 x 143 x 47 x 79 = 3185223041

Therefore, the lowest common multiple of 857,143,329,553 is 3185223041.

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 143 x 329 x 553 = 22296561287

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

143 : 1, 11, 13, 143

329 : 1, 7, 47, 329

553 : 1, 7, 79, 553

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 857,143,329,553, is 1.

Now, the common factors can be found like this.

857:857

143:11x 13

329:7x 47

553:7x 79

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

7 = 7

Therefore, the value for common factors is 7.

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 = 22296561287/(1x7)

LCM = 22296561287/7

LCM = 3185223041

Thus, we can understand that the LCM of 857,143,329,553 is 3185223041.

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

• LCM of 434, 379, 547, 826
• LCM of 645, 640, 437, 216
• LCM of 162, 364, 814, 422
• LCM of 594, 123, 554, 285
• LCM of 111, 301, 572, 440

1. What is the LCM of 857, 143, 329, 553?

Answer: LCM of 857, 143, 329, 553 is 3185223041.

2. How to calculate the LCM of 857, 143, 329, 553?

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, 143, 329, 553.

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}.