Given numbers are 872,428,197,964

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

The LCM of 872,428,197,964 is 4429794008.

Find LCM of 872,428,197,964 with Prime Factorization

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

2 x 2 x 218 x 107 x 197 x 241 = 4429794008

Therefore, the lowest common multiple of 872,428,197,964 is 4429794008.

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.

872 x 428 x 197 x 964 = 70876704128

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.

872 : 1, 2, 4, 8, 109, 218, 436, 872

428 : 1, 2, 4, 107, 214, 428

197 : 1, 197

964 : 1, 2, 4, 241, 482, 964

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 872,428,197,964, is 1.

Now, the common factors can be found like this.

872:2x 2x 2x 109

428:2x 2x 107

197:197

964:2x 2x 241

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

2x 2x 2x 2 = 16

Therefore, the value for common factors is 16.

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 = 70876704128/(1x16)

LCM = 70876704128/16

LCM = 4429794008

Thus, we can understand that the LCM of 872,428,197,964 is 4429794008.

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

• LCM of 635, 652, 185, 210
• LCM of 767, 107, 205, 803
• LCM of 237, 660, 313, 818
• LCM of 507, 217, 773, 392
• LCM of 571, 171, 698, 873

1. What is the LCM of 872, 428, 197, 964?

Answer: LCM of 872, 428, 197, 964 is 4429794008.

2. How to calculate the LCM of 872, 428, 197, 964?

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 872, 428, 197, 964.

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}.