Given numbers are 243,844,343,977,422

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

The LCM of 243,844,343,977,422 is 68728585212.

Find LCM of 243,844,343,977,422 with Prime Factorization

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

2 x 211 x 243 x 2 x 343 x 977 x 1 = 68728585212

Therefore, the lowest common multiple of 243,844,343,977,422 is 68728585212.

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.

243 x 844 x 343 x 977 x 422 = 29003462959464

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.

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

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

343 : 1, 7, 49, 343

977 : 1, 977

422 : 1, 2, 211, 422

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 243,844,343,977,422, is 1.

Now, the common factors can be found like this.

243:3x 3x 3x 3x 3

844:2x 2x 211

343:7x 7x 7

977:977

422:2x 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 211 = 422

Therefore, the value for common factors is 422.

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 = 29003462959464/(1x422)

LCM = 29003462959464/422

LCM = 68728585212

Thus, we can understand that the LCM of 243,844,343,977,422 is 68728585212.

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

• LCM of 751, 979, 426, 746, 608
• LCM of 340, 786, 991, 637, 857
• LCM of 812, 348, 116, 309, 245
• LCM of 488, 743, 818, 290, 835
• LCM of 104, 994, 704, 700, 837

1. What is the LCM of 243, 844, 343, 977, 422?

Answer: LCM of 243, 844, 343, 977, 422 is 68728585212.

2. How to calculate the LCM of 243, 844, 343, 977, 422?

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 243, 844, 343, 977, 422.

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}.