Given numbers are 268,605,497,871

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

The LCM of 268,605,497,871 is 1047586540.

Find LCM of 268,605,497,871 with Prime Factorization

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

67 x 4 x 605 x 497 x 13 = 1047586540

Therefore, the lowest common multiple of 268,605,497,871 is 1047586540.

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.

268 x 605 x 497 x 871 = 70188298180

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.

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

605 : 1, 5, 11, 55, 121, 605

497 : 1, 7, 71, 497

871 : 1, 13, 67, 871

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 268,605,497,871, is 1.

Now, the common factors can be found like this.

268:2x 2x 67

605:5x 11x 11

497:7x 71

871:13x 67

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

67 = 67

Therefore, the value for common factors is 67.

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 = 70188298180/(1x67)

LCM = 70188298180/67

LCM = 1047586540

Thus, we can understand that the LCM of 268,605,497,871 is 1047586540.

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

• LCM of 871, 871, 531, 991
• LCM of 725, 589, 463, 206
• LCM of 625, 499, 275, 692
• LCM of 105, 699, 467, 837
• LCM of 180, 339, 239, 409

1. What is the LCM of 268, 605, 497, 871?

Answer: LCM of 268, 605, 497, 871 is 1047586540.

2. How to calculate the LCM of 268, 605, 497, 871?

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 268, 605, 497, 871.

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}.