Given numbers are 531,218,545,543

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

The LCM of 531,218,545,543 is 104760990.

Find LCM of 531,218,545,543 with Prime Factorization

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

3 x 109 x 177 x 2 x 5 x 181 = 104760990

Therefore, the lowest common multiple of 531,218,545,543 is 104760990.

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 218 x 545 x 543 = 34256843730

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

218 : 1, 2, 109, 218

545 : 1, 5, 109, 545

543 : 1, 3, 181, 543

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 531,218,545,543, is 1.

Now, the common factors can be found like this.

531:3x 3x 59

218:2x 109

545:5x 109

543:3x 181

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

3x 109 = 327

Therefore, the value for common factors is 327.

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 = 34256843730/(1x327)

LCM = 34256843730/327

LCM = 104760990

Thus, we can understand that the LCM of 531,218,545,543 is 104760990.

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

• LCM of 194, 485, 533, 179
• LCM of 694, 193, 176, 198
• LCM of 558, 105, 341, 672
• LCM of 634, 839, 240, 198
• LCM of 217, 216, 490, 489

1. What is the LCM of 531, 218, 545, 543?

Answer: LCM of 531, 218, 545, 543 is 104760990.

2. How to calculate the LCM of 531, 218, 545, 543?

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, 218, 545, 543.

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}.