Given numbers are 517,987,653,814

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

The LCM of 517,987,653,814 is 524631954.

Find LCM of 517,987,653,814 with Prime Factorization

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

11 x 47 x 1 x 21 x 653 x 74 = 524631954

Therefore, the lowest common multiple of 517,987,653,814 is 524631954.

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 987 x 653 x 814 = 271234720218

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

987 : 1, 3, 7, 21, 47, 141, 329, 987

653 : 1, 653

814 : 1, 2, 11, 22, 37, 74, 407, 814

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 517,987,653,814, is 1.

Now, the common factors can be found like this.

517:11x 47

987:3x 7x 47

653:653

814:2x 11x 37

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

11x 47 = 517

Therefore, the value for common factors is 517.

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 = 271234720218/(1x517)

LCM = 271234720218/517

LCM = 524631954

Thus, we can understand that the LCM of 517,987,653,814 is 524631954.

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

• LCM of 978, 152, 728, 821
• LCM of 671, 289, 128, 112
• LCM of 410, 921, 208, 598
• LCM of 954, 334, 584, 702
• LCM of 317, 936, 493, 935

1. What is the LCM of 517, 987, 653, 814?

Answer: LCM of 517, 987, 653, 814 is 524631954.

2. How to calculate the LCM of 517, 987, 653, 814?

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, 987, 653, 814.

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}.