Given numbers are 197,197,309,865

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

The LCM of 197,197,309,865 is 52655145.

Find LCM of 197,197,309,865 with Prime Factorization

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

197 x 1 x 1 x 309 x 865 = 52655145

Therefore, the lowest common multiple of 197,197,309,865 is 52655145.

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 309 x 865 = 10373063565

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

309 : 1, 3, 103, 309

865 : 1, 5, 173, 865

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 197,197,309,865, is 1.

Now, the common factors can be found like this.

197:197

197:197

309:3x 103

865:5x 173

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 = 10373063565/(1x197)

LCM = 10373063565/197

LCM = 52655145

Thus, we can understand that the LCM of 197,197,309,865 is 52655145.

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

• LCM of 210, 559, 656, 795
• LCM of 997, 753, 116, 412
• LCM of 338, 373, 943, 442
• LCM of 923, 950, 302, 172
• LCM of 189, 497, 385, 466

1. What is the LCM of 197, 197, 309, 865?

Answer: LCM of 197, 197, 309, 865 is 52655145.

2. How to calculate the LCM of 197, 197, 309, 865?

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, 309, 865.

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}.