Given numbers are 127,381,531,715

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

The LCM of 127,381,531,715 is 48217455.

Find LCM of 127,381,531,715 with Prime Factorization

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

3 x 127 x 1 x 1 x 177 x 715 = 48217455

Therefore, the lowest common multiple of 127,381,531,715 is 48217455.

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 381 x 531 x 715 = 18370850355

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

381 : 1, 3, 127, 381

531 : 1, 3, 9, 59, 177, 531

715 : 1, 5, 11, 13, 55, 65, 143, 715

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 127,381,531,715, is 1.

Now, the common factors can be found like this.

127:127

381:3x 127

531:3x 3x 59

715:5x 11x 13

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

3x 127 = 381

Therefore, the value for common factors is 381.

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 = 18370850355/(1x381)

LCM = 18370850355/381

LCM = 48217455

Thus, we can understand that the LCM of 127,381,531,715 is 48217455.

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

• LCM of 771, 372, 750, 621
• LCM of 476, 947, 127, 816
• LCM of 784, 532, 443, 549
• LCM of 241, 699, 756, 892
• LCM of 741, 189, 702, 320

1. What is the LCM of 127, 381, 531, 715?

Answer: LCM of 127, 381, 531, 715 is 48217455.

2. How to calculate the LCM of 127, 381, 531, 715?

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, 381, 531, 715.

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}.