Given numbers are 517,194,408,392

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

The LCM of 517,194,408,392 is 1002578808.

Find LCM of 517,194,408,392 with Prime Factorization

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

2 x 2 x 2 x 517 x 97 x 51 x 49 = 1002578808

Therefore, the lowest common multiple of 517,194,408,392 is 1002578808.

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 194 x 408 x 392 = 16041260928

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

194 : 1, 2, 97, 194

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

392 : 1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 517,194,408,392, is 1.

Now, the common factors can be found like this.

517:11x 47

194:2x 97

408:2x 2x 2x 3x 17

392:2x 2x 2x 7x 7

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

2x 2x 2x 2 = 16

Therefore, the value for common factors is 16.

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 = 16041260928/(1x16)

LCM = 16041260928/16

LCM = 1002578808

Thus, we can understand that the LCM of 517,194,408,392 is 1002578808.

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

• LCM of 740, 179, 472, 241
• LCM of 154, 106, 727, 201
• LCM of 248, 345, 919, 502
• LCM of 132, 655, 515, 766
• LCM of 369, 794, 156, 197

1. What is the LCM of 517, 194, 408, 392?

Answer: LCM of 517, 194, 408, 392 is 1002578808.

2. How to calculate the LCM of 517, 194, 408, 392?

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, 194, 408, 392.

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}.