Given numbers are 891,319,715

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

The LCM of 891,319,715 is 1679535.

Find LCM of 891,319,715 with Prime Factorization

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

11 x 81 x 29 x 65 = 1679535

Therefore, the lowest common multiple of 891,319,715 is 1679535.

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 319 x 715 = 203223735

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

319 : 1, 11, 29, 319

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

11 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 891,319,715, is 11.

Now, the common factors can be found like this.

891:3x 3x 3x 3x 11

319:11x 29

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.

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 = 203223735/(11x11)

LCM = 203223735/121

LCM = 1679535

Thus, we can understand that the LCM of 891,319,715 is 1679535.

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

• LCM of 301, 241, 810
• LCM of 465, 508, 988
• LCM of 838, 966, 665
• LCM of 156, 685, 371
• LCM of 277, 256, 597

1. What is the LCM of 891, 319, 715?

Answer: LCM of 891, 319, 715 is 1679535.

2. How to calculate the LCM of 891, 319, 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 891, 319, 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}.