Given numbers are 869,481,188,168

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

The LCM of 869,481,188,168 is 3300441144.

Find LCM of 869,481,188,168 with Prime Factorization

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

2 x 2 x 869 x 481 x 47 x 42 = 3300441144

Therefore, the lowest common multiple of 869,481,188,168 is 3300441144.

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.

869 x 481 x 188 x 168 = 13201764576

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.

869 : 1, 11, 79, 869

481 : 1, 13, 37, 481

188 : 1, 2, 4, 47, 94, 188

168 : 1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 869,481,188,168, is 1.

Now, the common factors can be found like this.

869:11x 79

481:13x 37

188:2x 2x 47

168:2x 2x 2x 3x 7

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 = 13201764576/(1x4)

LCM = 13201764576/4

LCM = 3300441144

Thus, we can understand that the LCM of 869,481,188,168 is 3300441144.

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

• LCM of 863, 527, 449, 534
• LCM of 160, 240, 109, 808
• LCM of 174, 549, 541, 882
• LCM of 691, 527, 939, 301
• LCM of 614, 838, 134, 551

1. What is the LCM of 869, 481, 188, 168?

Answer: LCM of 869, 481, 188, 168 is 3300441144.

2. How to calculate the LCM of 869, 481, 188, 168?

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 869, 481, 188, 168.

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}.