Given numbers are 764,172,199,997,397

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

The LCM of 764,172,199,997,397 is 2587620336332.

Find LCM of 764,172,199,997,397 with Prime Factorization

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

2 x 2 x 191 x 43 x 199 x 997 x 397 = 2587620336332

Therefore, the lowest common multiple of 764,172,199,997,397 is 2587620336332.

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.

764 x 172 x 199 x 997 x 397 = 10350481345328

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.

764 : 1, 2, 4, 191, 382, 764

172 : 1, 2, 4, 43, 86, 172

199 : 1, 199

997 : 1, 997

397 : 1, 397

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 764,172,199,997,397, is 1.

Now, the common factors can be found like this.

764:2x 2x 191

172:2x 2x 43

199:199

997:997

397:397

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 10350481345328/(1x4)

LCM = 10350481345328/4

LCM = 2587620336332

Thus, we can understand that the LCM of 764,172,199,997,397 is 2587620336332.

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

• LCM of 434, 162, 648, 488, 164
• LCM of 114, 871, 429, 866, 641
• LCM of 302, 881, 780, 526, 400
• LCM of 585, 207, 457, 976, 922
• LCM of 857, 670, 995, 758, 918

1. What is the LCM of 764, 172, 199, 997, 397?

Answer: LCM of 764, 172, 199, 997, 397 is 2587620336332.

2. How to calculate the LCM of 764, 172, 199, 997, 397?

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 764, 172, 199, 997, 397.

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}.