Given numbers are 127,391,127,257,915

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

The LCM of 127,391,127,257,915 is 11677091835.

Find LCM of 127,391,127,257,915 with Prime Factorization

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

127 x 1 x 391 x 1 x 257 x 915 = 11677091835

Therefore, the lowest common multiple of 127,391,127,257,915 is 11677091835.

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.

127 x 391 x 127 x 257 x 915 = 1482990663045

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.

127 : 1, 127

391 : 1, 17, 23, 391

127 : 1, 127

257 : 1, 257

915 : 1, 3, 5, 15, 61, 183, 305, 915

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 127,391,127,257,915, is 1.

Now, the common factors can be found like this.

127:127

391:17x 23

127:127

257:257

915:3x 5x 61

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

127 = 127

Therefore, the value for common factors is 127.

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 = 1482990663045/(1x127)

LCM = 1482990663045/127

LCM = 11677091835

Thus, we can understand that the LCM of 127,391,127,257,915 is 11677091835.

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

• LCM of 168, 205, 755, 497, 961
• LCM of 322, 191, 776, 391, 192
• LCM of 329, 869, 311, 128, 962
• LCM of 906, 610, 478, 279, 153
• LCM of 107, 458, 241, 407, 448

1. What is the LCM of 127, 391, 127, 257, 915?

Answer: LCM of 127, 391, 127, 257, 915 is 11677091835.

2. How to calculate the LCM of 127, 391, 127, 257, 915?

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 127, 391, 127, 257, 915.

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}.