Given numbers are 399,537,819,487

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

The LCM of 399,537,819,487 is 1356499053.

Find LCM of 399,537,819,487 with Prime Factorization

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

3 x 7 x 19 x 179 x 39 x 487 = 1356499053

Therefore, the lowest common multiple of 399,537,819,487 is 1356499053.

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.

399 x 537 x 819 x 487 = 85459440339

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.

399 : 1, 3, 7, 19, 21, 57, 133, 399

537 : 1, 3, 179, 537

819 : 1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819

487 : 1, 487

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 399,537,819,487, is 1.

Now, the common factors can be found like this.

399:3x 7x 19

537:3x 179

819:3x 3x 7x 13

487:487

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

3x 3x 7 = 63

Therefore, the value for common factors is 63.

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 = 85459440339/(1x63)

LCM = 85459440339/63

LCM = 1356499053

Thus, we can understand that the LCM of 399,537,819,487 is 1356499053.

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

• LCM of 385, 479, 149, 315
• LCM of 597, 567, 731, 886
• LCM of 754, 656, 186, 393
• LCM of 870, 211, 440, 147
• LCM of 404, 913, 261, 113

1. What is the LCM of 399, 537, 819, 487?

Answer: LCM of 399, 537, 819, 487 is 1356499053.

2. How to calculate the LCM of 399, 537, 819, 487?

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 399, 537, 819, 487.

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}.