Given numbers are 388,64,869

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

The LCM of 388,64,869 is 5394752.

Find LCM of 388,64,869 with Prime Factorization

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

2 x 2 x 97 x 16 x 869 = 5394752

Therefore, the lowest common multiple of 388,64,869 is 5394752.

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.

388 x 64 x 869 = 21579008

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.

388 : 1, 2, 4, 97, 194, 388

64 : 1, 2, 4, 8, 16, 32, 64

869 : 1, 11, 79, 869

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 388,64,869, is 1.

Now, the common factors can be found like this.

388:2x 2x 97

64:2x 2x 2x 2x 2x 2

869:11x 79

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 = 21579008/(1x4)

LCM = 21579008/4

LCM = 5394752

Thus, we can understand that the LCM of 388,64,869 is 5394752.

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

• LCM of 291, 57, 941
• LCM of 252, 93, 529
• LCM of 933, 91, 386
• LCM of 339, 41, 597
• LCM of 960, 69, 660

1. What is the LCM of 388, 64, 869?

Answer: LCM of 388, 64, 869 is 5394752.

2. How to calculate the LCM of 388, 64, 869?

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 388, 64, 869.

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}.