Given numbers are 531,698,213,228

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

The LCM of 531,698,213,228 is 999981324.

Find LCM of 531,698,213,228 with Prime Factorization

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

2 x 3 x 177 x 349 x 71 x 38 = 999981324

Therefore, the lowest common multiple of 531,698,213,228 is 999981324.

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.

531 x 698 x 213 x 228 = 17999663832

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.

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

698 : 1, 2, 349, 698

213 : 1, 3, 71, 213

228 : 1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 531,698,213,228, is 1.

Now, the common factors can be found like this.

531:3x 3x 59

698:2x 349

213:3x 71

228:2x 2x 3x 19

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

2x 3x 3 = 18

Therefore, the value for common factors is 18.

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 = 17999663832/(1x18)

LCM = 17999663832/18

LCM = 999981324

Thus, we can understand that the LCM of 531,698,213,228 is 999981324.

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

• LCM of 304, 441, 242, 961
• LCM of 473, 841, 475, 565
• LCM of 558, 787, 566, 225
• LCM of 289, 727, 437, 745
• LCM of 819, 791, 694, 614

1. What is the LCM of 531, 698, 213, 228?

Answer: LCM of 531, 698, 213, 228 is 999981324.

2. How to calculate the LCM of 531, 698, 213, 228?

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 531, 698, 213, 228.

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}.