Given numbers are 864,679,412,281

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

The LCM of 864,679,412,281 is 16979584608.

Find LCM of 864,679,412,281 with Prime Factorization

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

2 x 2 x 216 x 679 x 103 x 281 = 16979584608

Therefore, the lowest common multiple of 864,679,412,281 is 16979584608.

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.

864 x 679 x 412 x 281 = 67918338432

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.

864 : 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864

679 : 1, 7, 97, 679

412 : 1, 2, 4, 103, 206, 412

281 : 1, 281

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 864,679,412,281, is 1.

Now, the common factors can be found like this.

864:2x 2x 2x 2x 2x 3x 3x 3

679:7x 97

412:2x 2x 103

281:281

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 67918338432/(1x4)

LCM = 67918338432/4

LCM = 16979584608

Thus, we can understand that the LCM of 864,679,412,281 is 16979584608.

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

• LCM of 389, 542, 231, 308
• LCM of 205, 669, 895, 196
• LCM of 438, 286, 891, 120
• LCM of 404, 912, 956, 276
• LCM of 628, 754, 721, 588

1. What is the LCM of 864, 679, 412, 281?

Answer: LCM of 864, 679, 412, 281 is 16979584608.

2. How to calculate the LCM of 864, 679, 412, 281?

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 864, 679, 412, 281.

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}.