Given numbers are 853,276,676,521

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

The LCM of 853,276,676,521 is 20729199972.

Find LCM of 853,276,676,521 with Prime Factorization

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

2 x 2 x 853 x 69 x 169 x 521 = 20729199972

Therefore, the lowest common multiple of 853,276,676,521 is 20729199972.

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.

853 x 276 x 676 x 521 = 82916799888

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.

853 : 1, 853

276 : 1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276

676 : 1, 2, 4, 13, 26, 52, 169, 338, 676

521 : 1, 521

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 853,276,676,521, is 1.

Now, the common factors can be found like this.

853:853

276:2x 2x 3x 23

676:2x 2x 13x 13

521:521

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 82916799888/(1x4)

LCM = 82916799888/4

LCM = 20729199972

Thus, we can understand that the LCM of 853,276,676,521 is 20729199972.

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

• LCM of 294, 728, 687, 622
• LCM of 736, 459, 385, 158
• LCM of 354, 501, 323, 168
• LCM of 954, 371, 160, 820
• LCM of 513, 545, 689, 864

1. What is the LCM of 853, 276, 676, 521?

Answer: LCM of 853, 276, 676, 521 is 20729199972.

2. How to calculate the LCM of 853, 276, 676, 521?

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 853, 276, 676, 521.

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}.