Given numbers are 754,990,462,732,857

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

The LCM of 754,990,462,732,857 is 273158825940.

Find LCM of 754,990,462,732,857 with Prime Factorization

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

2 x 3 x 11 x 377 x 15 x 7 x 122 x 857 = 273158825940

Therefore, the lowest common multiple of 754,990,462,732,857 is 273158825940.

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.

754 x 990 x 462 x 732 x 857 = 216341790144480

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.

754 : 1, 2, 13, 26, 29, 58, 377, 754

990 : 1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990

462 : 1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462

732 : 1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732

857 : 1, 857

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 754,990,462,732,857, is 1.

Now, the common factors can be found like this.

754:2x 13x 29

990:2x 3x 3x 5x 11

462:2x 3x 7x 11

732:2x 2x 3x 61

857:857

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

2x 2x 2x 3x 3x 11 = 792

Therefore, the value for common factors is 792.

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 = 216341790144480/(1x792)

LCM = 216341790144480/792

LCM = 273158825940

Thus, we can understand that the LCM of 754,990,462,732,857 is 273158825940.

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

• LCM of 793, 195, 491, 991, 204
• LCM of 573, 660, 832, 248, 934
• LCM of 179, 865, 633, 158, 139
• LCM of 550, 835, 298, 172, 294
• LCM of 395, 357, 504, 456, 490

1. What is the LCM of 754, 990, 462, 732, 857?

Answer: LCM of 754, 990, 462, 732, 857 is 273158825940.

2. How to calculate the LCM of 754, 990, 462, 732, 857?

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 754, 990, 462, 732, 857.

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}.