Given numbers are 891,701,671,247

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

The LCM of 891,701,671,247 is 9410712597.

Find LCM of 891,701,671,247 with Prime Factorization

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

11 x 81 x 701 x 61 x 247 = 9410712597

Therefore, the lowest common multiple of 891,701,671,247 is 9410712597.

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.

891 x 701 x 671 x 247 = 103517838567

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.

891 : 1, 3, 9, 11, 27, 33, 81, 99, 297, 891

701 : 1, 701

671 : 1, 11, 61, 671

247 : 1, 13, 19, 247

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 891,701,671,247, is 1.

Now, the common factors can be found like this.

891:3x 3x 3x 3x 11

701:701

671:11x 61

247:13x 19

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

11 = 11

Therefore, the value for common factors is 11.

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 = 103517838567/(1x11)

LCM = 103517838567/11

LCM = 9410712597

Thus, we can understand that the LCM of 891,701,671,247 is 9410712597.

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

• LCM of 138, 223, 149, 485
• LCM of 251, 292, 592, 597
• LCM of 758, 183, 578, 105
• LCM of 442, 657, 441, 521
• LCM of 679, 865, 476, 888

1. What is the LCM of 891, 701, 671, 247?

Answer: LCM of 891, 701, 671, 247 is 9410712597.

2. How to calculate the LCM of 891, 701, 671, 247?

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 891, 701, 671, 247.

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}.