Given numbers are 517,173,542,858

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

The LCM of 517,173,542,858 is 1890603858.

Find LCM of 517,173,542,858 with Prime Factorization

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

2 x 11 x 47 x 173 x 271 x 39 = 1890603858

Therefore, the lowest common multiple of 517,173,542,858 is 1890603858.

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.

517 x 173 x 542 x 858 = 41593284876

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.

517 : 1, 11, 47, 517

173 : 1, 173

542 : 1, 2, 271, 542

858 : 1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 517,173,542,858, is 1.

Now, the common factors can be found like this.

517:11x 47

173:173

542:2x 271

858:2x 3x 11x 13

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

2x 11 = 22

Therefore, the value for common factors is 22.

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 = 41593284876/(1x22)

LCM = 41593284876/22

LCM = 1890603858

Thus, we can understand that the LCM of 517,173,542,858 is 1890603858.

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

• LCM of 131, 319, 508, 678
• LCM of 745, 742, 655, 863
• LCM of 342, 778, 426, 314
• LCM of 522, 199, 943, 919
• LCM of 400, 394, 839, 277

1. What is the LCM of 517, 173, 542, 858?

Answer: LCM of 517, 173, 542, 858 is 1890603858.

2. How to calculate the LCM of 517, 173, 542, 858?

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 517, 173, 542, 858.

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}.