Given numbers are 575,485,420,853

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

The LCM of 575,485,420,853 is 3996390300.

Find LCM of 575,485,420,853 with Prime Factorization

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

5 x 115 x 97 x 84 x 853 = 3996390300

Therefore, the lowest common multiple of 575,485,420,853 is 3996390300.

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.

575 x 485 x 420 x 853 = 99909757500

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.

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

485 : 1, 5, 97, 485

420 : 1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420

853 : 1, 853

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 575,485,420,853, is 1.

Now, the common factors can be found like this.

575:5x 5x 23

485:5x 97

420:2x 2x 3x 5x 7

853:853

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

5x 5 = 25

Therefore, the value for common factors is 25.

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 = 99909757500/(1x25)

LCM = 99909757500/25

LCM = 3996390300

Thus, we can understand that the LCM of 575,485,420,853 is 3996390300.

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

• LCM of 296, 592, 390, 898
• LCM of 281, 333, 113, 353
• LCM of 524, 933, 140, 731
• LCM of 285, 387, 682, 229
• LCM of 986, 631, 761, 825

1. What is the LCM of 575, 485, 420, 853?

Answer: LCM of 575, 485, 420, 853 is 3996390300.

2. How to calculate the LCM of 575, 485, 420, 853?

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 575, 485, 420, 853.

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}.