Given numbers are 517,857,247,845

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

The LCM of 517,857,247,845 is 7113472795.

Find LCM of 517,857,247,845 with Prime Factorization

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

13 x 517 x 857 x 19 x 65 = 7113472795

Therefore, the lowest common multiple of 517,857,247,845 is 7113472795.

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 857 x 247 x 845 = 92475146335

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

857 : 1, 857

247 : 1, 13, 19, 247

845 : 1, 5, 13, 65, 169, 845

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 517,857,247,845, is 1.

Now, the common factors can be found like this.

517:11x 47

857:857

247:13x 19

845:5x 13x 13

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 = 92475146335/(1x13)

LCM = 92475146335/13

LCM = 7113472795

Thus, we can understand that the LCM of 517,857,247,845 is 7113472795.

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

• LCM of 923, 927, 906, 953
• LCM of 220, 709, 684, 522
• LCM of 491, 263, 526, 256
• LCM of 107, 295, 971, 851
• LCM of 524, 616, 159, 136

1. What is the LCM of 517, 857, 247, 845?

Answer: LCM of 517, 857, 247, 845 is 7113472795.

2. How to calculate the LCM of 517, 857, 247, 845?

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, 857, 247, 845.

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}.