Given numbers are 542,813,392,331

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

The LCM of 542,813,392,331 is 105488376.

Find LCM of 542,813,392,331 with Prime Factorization

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

2 x 271 x 1 x 3 x 196 x 331 = 105488376

Therefore, the lowest common multiple of 542,813,392,331 is 105488376.

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.

542 x 813 x 392 x 331 = 57174699792

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.

542 : 1, 2, 271, 542

813 : 1, 3, 271, 813

392 : 1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392

331 : 1, 331

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 542,813,392,331, is 1.

Now, the common factors can be found like this.

542:2x 271

813:3x 271

392:2x 2x 2x 7x 7

331:331

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

2x 271 = 542

Therefore, the value for common factors is 542.

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 = 57174699792/(1x542)

LCM = 57174699792/542

LCM = 105488376

Thus, we can understand that the LCM of 542,813,392,331 is 105488376.

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

• LCM of 987, 297, 875, 921
• LCM of 124, 991, 701, 704
• LCM of 140, 306, 234, 773
• LCM of 905, 215, 238, 308
• LCM of 653, 996, 773, 114

1. What is the LCM of 542, 813, 392, 331?

Answer: LCM of 542, 813, 392, 331 is 105488376.

2. How to calculate the LCM of 542, 813, 392, 331?

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 542, 813, 392, 331.

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}.