Given numbers are 511,674,674,405

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

The LCM of 511,674,674,405 is 139487670.

Find LCM of 511,674,674,405 with Prime Factorization

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

2 x 337 x 511 x 1 x 1 x 405 = 139487670

Therefore, the lowest common multiple of 511,674,674,405 is 139487670.

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.

511 x 674 x 674 x 405 = 94014689580

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.

511 : 1, 7, 73, 511

674 : 1, 2, 337, 674

674 : 1, 2, 337, 674

405 : 1, 3, 5, 9, 15, 27, 45, 81, 135, 405

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 511,674,674,405, is 1.

Now, the common factors can be found like this.

511:7x 73

674:2x 337

674:2x 337

405:3x 3x 3x 3x 5

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

2x 337 = 674

Therefore, the value for common factors is 674.

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 = 94014689580/(1x674)

LCM = 94014689580/674

LCM = 139487670

Thus, we can understand that the LCM of 511,674,674,405 is 139487670.

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

• LCM of 690, 791, 362, 820
• LCM of 392, 572, 549, 434
• LCM of 937, 357, 646, 637
• LCM of 892, 872, 462, 384
• LCM of 621, 972, 429, 909

1. What is the LCM of 511, 674, 674, 405?

Answer: LCM of 511, 674, 674, 405 is 139487670.

2. How to calculate the LCM of 511, 674, 674, 405?

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 511, 674, 674, 405.

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}.