Given numbers are 815,531,996

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

The LCM of 815,531,996 is 143677980.

Find LCM of 815,531,996 with Prime Factorization

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

3 x 815 x 177 x 332 = 143677980

Therefore, the lowest common multiple of 815,531,996 is 143677980.

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.

815 x 531 x 996 = 431033940

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.

815 : 1, 5, 163, 815

531 : 1, 3, 9, 59, 177, 531

996 : 1, 2, 3, 4, 6, 12, 83, 166, 249, 332, 498, 996

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 815,531,996, is 1.

Now, the common factors can be found like this.

815:5x 163

531:3x 3x 59

996:2x 2x 3x 83

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

3 = 3

Therefore, the value for common factors is 3.

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 = 431033940/(1x3)

LCM = 431033940/3

LCM = 143677980

Thus, we can understand that the LCM of 815,531,996 is 143677980.

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

• LCM of 403, 936, 282
• LCM of 873, 424, 279
• LCM of 225, 612, 748
• LCM of 287, 703, 581
• LCM of 158, 507, 356

1. What is the LCM of 815, 531, 996?

Answer: LCM of 815, 531, 996 is 143677980.

2. How to calculate the LCM of 815, 531, 996?

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 815, 531, 996.

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}.