Given numbers are 542,243,778,715,844

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

The LCM of 542,243,778,715,844 is 15458724386820.

Find LCM of 542,243,778,715,844 with Prime Factorization

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

2 x 271 x 243 x 389 x 715 x 422 = 15458724386820

Therefore, the lowest common multiple of 542,243,778,715,844 is 15458724386820.

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 243 x 778 x 715 x 844 = 61834897547280

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

243 : 1, 3, 9, 27, 81, 243

778 : 1, 2, 389, 778

715 : 1, 5, 11, 13, 55, 65, 143, 715

844 : 1, 2, 4, 211, 422, 844

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 542,243,778,715,844, is 1.

Now, the common factors can be found like this.

542:2x 271

243:3x 3x 3x 3x 3

778:2x 389

715:5x 11x 13

844:2x 2x 211

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 61834897547280/(1x4)

LCM = 61834897547280/4

LCM = 15458724386820

Thus, we can understand that the LCM of 542,243,778,715,844 is 15458724386820.

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

• LCM of 994, 324, 860, 498, 160
• LCM of 667, 732, 777, 139, 339
• LCM of 428, 783, 613, 313, 834
• LCM of 483, 419, 113, 998, 701
• LCM of 137, 269, 974, 345, 620

1. What is the LCM of 542, 243, 778, 715, 844?

Answer: LCM of 542, 243, 778, 715, 844 is 15458724386820.

2. How to calculate the LCM of 542, 243, 778, 715, 844?

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, 243, 778, 715, 844.

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}.