Given numbers are 211,197,163,197

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

The LCM of 211,197,163,197 is 6775421.

Find LCM of 211,197,163,197 with Prime Factorization

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

197 x 211 x 1 x 163 x 1 = 6775421

Therefore, the lowest common multiple of 211,197,163,197 is 6775421.

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.

211 x 197 x 163 x 197 = 1334757937

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.

211 : 1, 211

197 : 1, 197

163 : 1, 163

197 : 1, 197

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 211,197,163,197, is 1.

Now, the common factors can be found like this.

211:211

197:197

163:163

197:197

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 = 1334757937/(1x197)

LCM = 1334757937/197

LCM = 6775421

Thus, we can understand that the LCM of 211,197,163,197 is 6775421.

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

• LCM of 233, 750, 361, 817
• LCM of 582, 774, 721, 612
• LCM of 664, 905, 435, 404
• LCM of 840, 279, 346, 198
• LCM of 416, 487, 540, 868

1. What is the LCM of 211, 197, 163, 197?

Answer: LCM of 211, 197, 163, 197 is 6775421.

2. How to calculate the LCM of 211, 197, 163, 197?

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 211, 197, 163, 197.

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}.