Given numbers are 542,638,363,331

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

The LCM of 542,638,363,331 is 1888564854.

Find LCM of 542,638,363,331 with Prime Factorization

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

2 x 11 x 271 x 29 x 33 x 331 = 1888564854

Therefore, the lowest common multiple of 542,638,363,331 is 1888564854.

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 638 x 363 x 331 = 41548426788

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

638 : 1, 2, 11, 22, 29, 58, 319, 638

363 : 1, 3, 11, 33, 121, 363

331 : 1, 331

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 542,638,363,331, is 1.

Now, the common factors can be found like this.

542:2x 271

638:2x 11x 29

363:3x 11x 11

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 11 = 22

Therefore, the value for common factors is 22.

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 = 41548426788/(1x22)

LCM = 41548426788/22

LCM = 1888564854

Thus, we can understand that the LCM of 542,638,363,331 is 1888564854.

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

• LCM of 158, 148, 817, 131
• LCM of 454, 983, 972, 813
• LCM of 456, 436, 498, 877
• LCM of 526, 664, 486, 322
• LCM of 613, 640, 372, 131

1. What is the LCM of 542, 638, 363, 331?

Answer: LCM of 542, 638, 363, 331 is 1888564854.

2. How to calculate the LCM of 542, 638, 363, 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, 638, 363, 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}.