Given numbers are 197,197,173,430,631

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

The LCM of 197,197,173,430,631 is 9247197730.

Find LCM of 197,197,173,430,631 with Prime Factorization

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

197 x 1 x 1 x 173 x 430 x 631 = 9247197730

Therefore, the lowest common multiple of 197,197,173,430,631 is 9247197730.

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.

197 x 197 x 173 x 430 x 631 = 1821697952810

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.

197 : 1, 197

197 : 1, 197

173 : 1, 173

430 : 1, 2, 5, 10, 43, 86, 215, 430

631 : 1, 631

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 197,197,173,430,631, is 1.

Now, the common factors can be found like this.

197:197

197:197

173:173

430:2x 5x 43

631:631

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

197 = 197

Therefore, the value for common factors is 197.

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 = 1821697952810/(1x197)

LCM = 1821697952810/197

LCM = 9247197730

Thus, we can understand that the LCM of 197,197,173,430,631 is 9247197730.

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

• LCM of 306, 645, 535, 661, 642
• LCM of 501, 330, 989, 920, 978
• LCM of 421, 875, 811, 376, 994
• LCM of 742, 701, 111, 986, 985
• LCM of 538, 952, 984, 372, 151

1. What is the LCM of 197, 197, 173, 430, 631?

Answer: LCM of 197, 197, 173, 430, 631 is 9247197730.

2. How to calculate the LCM of 197, 197, 173, 430, 631?

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 197, 197, 173, 430, 631.

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}.