Given numbers are 257,571,171,571

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

The LCM of 257,571,171,571 is 25093737.

Find LCM of 257,571,171,571 with Prime Factorization

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

571 x 257 x 1 x 171 x 1 = 25093737

Therefore, the lowest common multiple of 257,571,171,571 is 25093737.

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.

257 x 571 x 171 x 571 = 14328523827

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.

257 : 1, 257

571 : 1, 571

171 : 1, 3, 9, 19, 57, 171

571 : 1, 571

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 257,571,171,571, is 1.

Now, the common factors can be found like this.

257:257

571:571

171:3x 3x 19

571:571

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

571 = 571

Therefore, the value for common factors is 571.

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 = 14328523827/(1x571)

LCM = 14328523827/571

LCM = 25093737

Thus, we can understand that the LCM of 257,571,171,571 is 25093737.

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

• LCM of 474, 390, 596, 384
• LCM of 908, 549, 436, 916
• LCM of 391, 303, 640, 614
• LCM of 347, 508, 190, 284
• LCM of 740, 648, 199, 701

1. What is the LCM of 257, 571, 171, 571?

Answer: LCM of 257, 571, 171, 571 is 25093737.

2. How to calculate the LCM of 257, 571, 171, 571?

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 257, 571, 171, 571.

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}.