Given numbers are 197,153,953,953

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

The LCM of 197,153,953,953 is 28724373.

Find LCM of 197,153,953,953 with Prime Factorization

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

953 x 197 x 153 x 1 x 1 = 28724373

Therefore, the lowest common multiple of 197,153,953,953 is 28724373.

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 153 x 953 x 953 = 27374327469

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

153 : 1, 3, 9, 17, 51, 153

953 : 1, 953

953 : 1, 953

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 197,153,953,953, is 1.

Now, the common factors can be found like this.

197:197

153:3x 3x 17

953:953

953:953

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

953 = 953

Therefore, the value for common factors is 953.

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 = 27374327469/(1x953)

LCM = 27374327469/953

LCM = 28724373

Thus, we can understand that the LCM of 197,153,953,953 is 28724373.

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

• LCM of 835, 419, 374, 816
• LCM of 288, 381, 916, 615
• LCM of 324, 744, 292, 882
• LCM of 635, 493, 413, 245
• LCM of 903, 164, 515, 189

1. What is the LCM of 197, 153, 953, 953?

Answer: LCM of 197, 153, 953, 953 is 28724373.

2. How to calculate the LCM of 197, 153, 953, 953?

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, 153, 953, 953.

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}.