Given numbers are 509,268,270,857

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

The LCM of 509,268,270,857 is 15782186340.

Find LCM of 509,268,270,857 with Prime Factorization

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

2 x 509 x 134 x 135 x 857 = 15782186340

Therefore, the lowest common multiple of 509,268,270,857 is 15782186340.

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.

509 x 268 x 270 x 857 = 31564372680

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.

509 : 1, 509

268 : 1, 2, 4, 67, 134, 268

270 : 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270

857 : 1, 857

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 509,268,270,857, is 1.

Now, the common factors can be found like this.

509:509

268:2x 2x 67

270:2x 3x 3x 3x 5

857:857

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

2 = 2

Therefore, the value for common factors is 2.

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 = 31564372680/(1x2)

LCM = 31564372680/2

LCM = 15782186340

Thus, we can understand that the LCM of 509,268,270,857 is 15782186340.

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

• LCM of 971, 415, 504, 287
• LCM of 862, 638, 169, 805
• LCM of 486, 929, 398, 262
• LCM of 578, 886, 903, 867
• LCM of 976, 760, 545, 860

1. What is the LCM of 509, 268, 270, 857?

Answer: LCM of 509, 268, 270, 857 is 15782186340.

2. How to calculate the LCM of 509, 268, 270, 857?

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 509, 268, 270, 857.

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}.