Given numbers are 291,727,801,389

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

The LCM of 291,727,801,389 is 21972944691.

Find LCM of 291,727,801,389 with Prime Factorization

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

3 x 97 x 727 x 267 x 389 = 21972944691

Therefore, the lowest common multiple of 291,727,801,389 is 21972944691.

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.

291 x 727 x 801 x 389 = 65918834073

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.

291 : 1, 3, 97, 291

727 : 1, 727

801 : 1, 3, 9, 89, 267, 801

389 : 1, 389

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 291,727,801,389, is 1.

Now, the common factors can be found like this.

291:3x 97

727:727

801:3x 3x 89

389:389

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

3 = 3

Therefore, the value for common factors is 3.

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 = 65918834073/(1x3)

LCM = 65918834073/3

LCM = 21972944691

Thus, we can understand that the LCM of 291,727,801,389 is 21972944691.

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

• LCM of 941, 691, 662, 631
• LCM of 693, 639, 423, 192
• LCM of 861, 954, 249, 604
• LCM of 400, 163, 422, 778
• LCM of 228, 910, 231, 946

1. What is the LCM of 291, 727, 801, 389?

Answer: LCM of 291, 727, 801, 389 is 21972944691.

2. How to calculate the LCM of 291, 727, 801, 389?

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 291, 727, 801, 389.

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}.