Given numbers are 127,710,351,646

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

The LCM of 127,710,351,646 is 10222843410.

Find LCM of 127,710,351,646 with Prime Factorization

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

2 x 127 x 355 x 351 x 323 = 10222843410

Therefore, the lowest common multiple of 127,710,351,646 is 10222843410.

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 710 x 351 x 646 = 20445686820

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

710 : 1, 2, 5, 10, 71, 142, 355, 710

351 : 1, 3, 9, 13, 27, 39, 117, 351

646 : 1, 2, 17, 19, 34, 38, 323, 646

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 127,710,351,646, is 1.

Now, the common factors can be found like this.

127:127

710:2x 5x 71

351:3x 3x 3x 13

646:2x 17x 19

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

2 = 2

Therefore, the value for common factors is 2.

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 = 20445686820/(1x2)

LCM = 20445686820/2

LCM = 10222843410

Thus, we can understand that the LCM of 127,710,351,646 is 10222843410.

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

• LCM of 766, 773, 672, 479
• LCM of 199, 387, 114, 337
• LCM of 370, 279, 127, 519
• LCM of 392, 786, 948, 346
• LCM of 845, 754, 154, 829

1. What is the LCM of 127, 710, 351, 646?

Answer: LCM of 127, 710, 351, 646 is 10222843410.

2. How to calculate the LCM of 127, 710, 351, 646?

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, 710, 351, 646.

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}.