Given numbers are 517,121,907,836

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

The LCM of 517,121,907,836 is 392016284.

Find LCM of 517,121,907,836 with Prime Factorization

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

11 x 47 x 11 x 907 x 76 = 392016284

Therefore, the lowest common multiple of 517,121,907,836 is 392016284.

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 121 x 907 x 836 = 47433970364

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

121 : 1, 11, 121

907 : 1, 907

836 : 1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 517,121,907,836, is 1.

Now, the common factors can be found like this.

517:11x 47

121:11x 11

907:907

836:2x 2x 11x 19

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

11x 11 = 121

Therefore, the value for common factors is 121.

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 = 47433970364/(1x121)

LCM = 47433970364/121

LCM = 392016284

Thus, we can understand that the LCM of 517,121,907,836 is 392016284.

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

• LCM of 765, 494, 117, 638
• LCM of 345, 770, 464, 598
• LCM of 891, 514, 350, 281
• LCM of 893, 530, 388, 178
• LCM of 127, 579, 123, 514

1. What is the LCM of 517, 121, 907, 836?

Answer: LCM of 517, 121, 907, 836 is 392016284.

2. How to calculate the LCM of 517, 121, 907, 836?

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, 121, 907, 836.

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}.