Given numbers are 671,575,399,539

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

The LCM of 671,575,399,539 is 1077609225.

Find LCM of 671,575,399,539 with Prime Factorization

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

7 x 11 x 61 x 575 x 57 x 7 = 1077609225

Therefore, the lowest common multiple of 671,575,399,539 is 1077609225.

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.

671 x 575 x 399 x 539 = 82975910325

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.

671 : 1, 11, 61, 671

575 : 1, 5, 23, 25, 115, 575

399 : 1, 3, 7, 19, 21, 57, 133, 399

539 : 1, 7, 11, 49, 77, 539

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 671,575,399,539, is 1.

Now, the common factors can be found like this.

671:11x 61

575:5x 5x 23

399:3x 7x 19

539:7x 7x 11

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

7x 11 = 77

Therefore, the value for common factors is 77.

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 = 82975910325/(1x77)

LCM = 82975910325/77

LCM = 1077609225

Thus, we can understand that the LCM of 671,575,399,539 is 1077609225.

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

• LCM of 759, 273, 395, 179
• LCM of 907, 505, 780, 294
• LCM of 806, 591, 681, 232
• LCM of 120, 385, 118, 895
• LCM of 953, 629, 117, 312

1. What is the LCM of 671, 575, 399, 539?

Answer: LCM of 671, 575, 399, 539 is 1077609225.

2. How to calculate the LCM of 671, 575, 399, 539?

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 671, 575, 399, 539.

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}.