Given numbers are 571,191,631,631

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

The LCM of 571,191,631,631 is 68817491.

Find LCM of 571,191,631,631 with Prime Factorization

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

631 x 571 x 191 x 1 x 1 = 68817491

Therefore, the lowest common multiple of 571,191,631,631 is 68817491.

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.

571 x 191 x 631 x 631 = 43423836821

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.

571 : 1, 571

191 : 1, 191

631 : 1, 631

631 : 1, 631

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 571,191,631,631, is 1.

Now, the common factors can be found like this.

571:571

191:191

631:631

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.

631 = 631

Therefore, the value for common factors is 631.

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 = 43423836821/(1x631)

LCM = 43423836821/631

LCM = 68817491

Thus, we can understand that the LCM of 571,191,631,631 is 68817491.

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

• LCM of 345, 756, 915, 348
• LCM of 423, 673, 116, 729
• LCM of 133, 952, 279, 211
• LCM of 279, 523, 672, 426
• LCM of 357, 771, 433, 603

1. What is the LCM of 571, 191, 631, 631?

Answer: LCM of 571, 191, 631, 631 is 68817491.

2. How to calculate the LCM of 571, 191, 631, 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 571, 191, 631, 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}.