Given numbers are 318,507,209,487

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

The LCM of 318,507,209,487 is 5470021986.

Find LCM of 318,507,209,487 with Prime Factorization

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

3 x 106 x 169 x 209 x 487 = 5470021986

Therefore, the lowest common multiple of 318,507,209,487 is 5470021986.

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.

318 x 507 x 209 x 487 = 16410065958

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.

318 : 1, 2, 3, 6, 53, 106, 159, 318

507 : 1, 3, 13, 39, 169, 507

209 : 1, 11, 19, 209

487 : 1, 487

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 318,507,209,487, is 1.

Now, the common factors can be found like this.

318:2x 3x 53

507:3x 13x 13

209:11x 19

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.

3 = 3

Therefore, the value for common factors is 3.

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 = 16410065958/(1x3)

LCM = 16410065958/3

LCM = 5470021986

Thus, we can understand that the LCM of 318,507,209,487 is 5470021986.

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

• LCM of 506, 664, 195, 302
• LCM of 428, 742, 832, 179
• LCM of 536, 646, 923, 771
• LCM of 708, 500, 482, 926
• LCM of 203, 216, 113, 109

1. What is the LCM of 318, 507, 209, 487?

Answer: LCM of 318, 507, 209, 487 is 5470021986.

2. How to calculate the LCM of 318, 507, 209, 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 318, 507, 209, 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}.