Given numbers are 861,293,109,754,712

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

The LCM of 861,293,109,754,712 is 7381057924968.

Find LCM of 861,293,109,754,712 with Prime Factorization

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

2 x 861 x 293 x 109 x 377 x 356 = 7381057924968

Therefore, the lowest common multiple of 861,293,109,754,712 is 7381057924968.

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.

861 x 293 x 109 x 754 x 712 = 14762115849936

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.

861 : 1, 3, 7, 21, 41, 123, 287, 861

293 : 1, 293

109 : 1, 109

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

712 : 1, 2, 4, 8, 89, 178, 356, 712

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 861,293,109,754,712, is 1.

Now, the common factors can be found like this.

861:3x 7x 41

293:293

109:109

754:2x 13x 29

712:2x 2x 2x 89

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 = 14762115849936/(1x2)

LCM = 14762115849936/2

LCM = 7381057924968

Thus, we can understand that the LCM of 861,293,109,754,712 is 7381057924968.

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

• LCM of 758, 343, 880, 933, 444
• LCM of 699, 103, 371, 855, 387
• LCM of 217, 712, 578, 976, 378
• LCM of 143, 632, 919, 233, 553
• LCM of 914, 695, 390, 985, 405

1. What is the LCM of 861, 293, 109, 754, 712?

Answer: LCM of 861, 293, 109, 754, 712 is 7381057924968.

2. How to calculate the LCM of 861, 293, 109, 754, 712?

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 861, 293, 109, 754, 712.

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}.