Given numbers are 530,161,356,355

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

The LCM of 530,161,356,355 is 1078400540.

Find LCM of 530,161,356,355 with Prime Factorization

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

2 x 5 x 53 x 161 x 178 x 71 = 1078400540

Therefore, the lowest common multiple of 530,161,356,355 is 1078400540.

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.

530 x 161 x 356 x 355 = 10784005400

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.

530 : 1, 2, 5, 10, 53, 106, 265, 530

161 : 1, 7, 23, 161

356 : 1, 2, 4, 89, 178, 356

355 : 1, 5, 71, 355

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 530,161,356,355, is 1.

Now, the common factors can be found like this.

530:2x 5x 53

161:7x 23

356:2x 2x 89

355:5x 71

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

2x 5 = 10

Therefore, the value for common factors is 10.

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 = 10784005400/(1x10)

LCM = 10784005400/10

LCM = 1078400540

Thus, we can understand that the LCM of 530,161,356,355 is 1078400540.

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

• LCM of 467, 379, 194, 186
• LCM of 408, 959, 501, 808
• LCM of 515, 339, 846, 830
• LCM of 531, 354, 194, 664
• LCM of 387, 419, 736, 108

1. What is the LCM of 530, 161, 356, 355?

Answer: LCM of 530, 161, 356, 355 is 1078400540.

2. How to calculate the LCM of 530, 161, 356, 355?

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 530, 161, 356, 355.

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}.